Go to Settings Connections Mobile networks Access Point Names of your Android.. Press Add on right top corner. Is it a bug? Hello guys! Please contact Samsung so the phone can be fixed. Data Not Working on Android 10. Hi Stourdot. Before this setting ws done; there was no 4 … • 5. CDMA phones usually makes way for only one type of bandwidth to work. ... Why the Calls are not getting connected? with Samsung Support. When that happens I go to my settings and see if my data is on and it says ‘please insert SIM card’. Airtel rolls out Wi-Fi calling, enable it and check here if it will work on your phone or not After testing it for months, Airtel is now rolling out Wi-Fi calling for its subscribers. Once you see the text “Safe mode” at the bottom left corner of the screen, release the Volume Down button. Doing so will address problems associated with the operating system. I’m wondering if you can help as to whether it would be the sim card reader or the antenna and if it’s possible to determine which on my end somehow? Barring services can be activated by calling 1234. Hello friends, Welcome to "Technical bakbak", I post a new video daily, on topics that create the most confusion, Please Subscribe to Technical bakbak. We want your phone working properly. Problem 2: Galaxy S7 mobile data won’t work during calls. If u r not on Volte the data network will change to 3g or 2g and data will keep on working . Press and then hold the Home and Volume UP keys, then press and hold the Power key. Depending on your smartphone and carrier, you should have at least three connection types – 2G, 3G, and 4G LTE or just LTE. J7 Internet Not Working On Mobile Data Connection. This means that the main reason why your S7 is not connecting is due to the fact that you’re not entering the correct SSID and/or password. But I recently noticed something curious. Edge works just fine but 3G or H+ hardly ever connects. — MIC. 2) Now go to Mobile networks and there check to see if settings in network mode are: LTE/3G/2G (just pick the top one in the list). The H+ icon remains with the up arrow flashing but the down arrow never comes on. 4G works maybe 1 day per week though for some reason and everything is okay. For now, it will also be important for consumers to use Wi-Fi powered by Airtel Xstream Fiber if they want to use Wi-Fi calling feature through an Airtel number. The no internet. Still, there can be problems that prevent this from working properly on your iPhone. Airtel is now rolling out Wi-Fi calling for its prepaid and postpaid subscribers across India as part of the general availability of the feature. In this article, you will know how to fix your internet. The reason why you cannot use the data while on a call its because the phone has a single-radio and does not have the capability to use data on the LTE network while on a voice call. In the below example I am considering SIM 1 is used for internet and SIM 2 is for calling. -- Xiaomi Redmi K20, Redmi K20 Pro and POCO F1, -- Samsung J6, Samsung A10s, Samsung On6, Samsung M30s, -- OnePlus 7, OnePlus 7 Pro, OnePlus 7T and OnePlus 7T Pro. It is important to note that Airtel is not the only telecom provider working on Wi-Fi calling feature for its subscribers. "Airtel Wi-Fi Calling is designed to enhance voice calling experience for Airtel smartphone customers, especially when they are indoors. Using the Volume Down key, navigate through the options and highlight ‘wipe data / factory reset.’. RSSI is measured in  dBm. With Airtel Wi-Fi Calling, customers with Wi-Fi at home or office will get excellent signal quality indoors," said an Airtel spokesperson. Wait until your phone is finished doing the Master Reset. Press and then hold the Home and Volume UP keys, then press and hold the Power key. My Galaxy S7 doesn’t get 4G data or any data at all but I have data on my plan with AT&T. Now highlight the option ‘Yes — delete all user data’ using the Volume Down key and press the Power button to select it. After this setting my 4 started. Thanks in advance for any help you can provide. To boot your phone to safe mode, follow these steps: If the problem won’t go away even when you’ve already restarted the device to safe mode, the next logical step is to perform a factory reset. To fix it, make sure that you put in the right password after picking the right network name. If you have already tried some troubleshooting steps before emailing us, make sure to mention them so we can skip them in our answers. If the problem only occurs to one wifi network, then the problem is most probably authentication-related. When the Samsung Galaxy S7 shows on the screen, release the Power key but continue holding the Home and Volume Up keys. If it is, then press back once. Since you did not mention what your carrier is, we suggest that you contact your service provider and see if there’s a way for them to allow both voice calling and mobile data to work at the same time. Below you can find the Airtel India Manual 4G LTE VoLTE 3G Internet and MMS APN Settings for Both Prepaid and Postpaid mobile Phones. RSSI is measured in  dBm. If you have any of these phones, ensure that your phone is updated with the latest OS updates. etc. I tried this and after while is started to work. Continue holding the button until the phone finishes rebooting. I have a Galaxy S7 and I cannot connect to open WiFi that has a login page. Outgoing calls started. I have spoken to Airtel Customer Support and Technical support many times and each time I am given same instructions of takeout and reinsert SIM, switching off phone, then switching on, try manual selection of AT&T 3G or some other provider etc. Based on the readings above, having -76dBm and above is still an acceptable signal strength in a normally working device. Received Signal Strength Indicator or RSSI is the gauge to use when talking about power levels a radio in a device like your smartphone receives. Hello Guys. The list is fairly short at the moment but Airtel says it "is working with all leading smartphone brands to roll out compatibility with Airtel Wi-Fi Calling. Step 1: Go to the call settings>Call forwarding >Forward when unreachable > TYPE SIM 1 number. Please what do you guys think is the problem? You can try this, 1.call to your carrier and look if the phone need to be activated with the imei number, 2. For example, if you’re in a call, a CDMA phone will temporarily disable mobile data connection so that voice calling service will have uninterrupted coverage. When I try to call, it goes to no bars and says ‘out of service range’. Airtel says that the feature "will soon be compatible with all broadband services and Wi-Fi hotspots.". It’s the most that you can do in this situation. Received Signal Strength Indicator or RSSI is the gauge to use when talking about power levels a radio in a device like your smartphone receives. If you haven’t checked, make sure that you do this as the first troubleshooting step. This is how it works in this type of phone so you’ll just have to accept it. Not sure about it but it may be that the option is disabled in the setting. Press **03** Old Barring Password * NewBarring Password*New Barring Password # OK. Problem 1: Galaxy S7 won’t connect to wifi. My problem started when they replaced my HDD. An important troubleshooting step and possible solution in this case is factory reset. If the above Airtel Internet APN settings too do not work on your Galaxy J7, make below changes to Airtel Internet APN settings to get AIRTEL LIVE on your Samsung Galaxy J7. The things can settle immediately after the solutions listed in this post are applied with attention. Using the Volume Down key, navigate through the options and highlight ‘wipe cache partition.’. Copyright © 2020 Living Media India Limited. Common Problems in Samsung Galaxy M31 and Solutions. If your S7 is having trouble connecting to multiple wifi networks, that suggests an issue with the phone itself. Hey, Not only on Airtel, all companies at least as of now that I am writing the answer, on all Sims, except Reliance Jio, you cannot use Internet and Call service at the same time. Is the phone having trouble connecting to all wifi networks with and without a login page? When the Android logo shows, you may release both keys and leave the phone be for about 30 to 60 seconds. Sometimes it doesn’t even let me call when I have a few bars. I was talking to them on my LGV20, while we were working with my sons S7 edge - both with the same problem (as well as my wifes S7). Airtel MMS APN settings Go to Settings More Cellular network settings Access point names Press the Menu and select New APN Try going to a friend’s place and connect to their wifi network or you can visit public places with free wifi to test this out. If I’m on a phone call, I lose all internet service and if I’m on the internet a lot of times calls won’t come through. — Noah. Once the ‘Samsung Galaxy S7’ logo appears, release the Power key and immediately press and hold the Volume Down button. — Stourdot. scurmode, your concerns are understood. One difference was that on the V20, I could turn the Advanced Caling on and off, and could chooses HD calls and video or calls only (although none of this made ant difference). Solution: Hi Grace. For Samsung Galaxy S7 edge, when you type Airtel APN settings, make sure you enter APN settings in correct case. As mentioned above, CDMA devices doesn’t allow voice calling and mobile data simultaneously. So i've been using Airtel 4G in Delhi/NCR for over a month and sometime back I realised that while I am on a call, I cannot use internet in parallel. To use Airtel Wi-Fi calling consumers will have to first ensure that they have a compatible phone. To fix the problem, you must first try to boot the phone to safe mode. Hi Noah. Here’s how: If a cache partition wipe won’t help, you can then proceed to observe how the phone works when it’s on safe mode. But there's a catch , in dual sim mode only one sim data is active . Back to Settings & usage Activate or deactivate call waiting. My Airtel connection was working for last 1 year in Florida but stopped working 1 week back. Airtel 4G LTE APN Settings for Android. Consumer complaints and reviews about Airtel - Airtel Internet not working on my cellphone while on roaming. The service is currently available to Airtel customers in Delhi NCR and will be gradually rolled out across India.". For example, if you’re in a call, a CDMA phone will temporarily disable mobile data connection so that voice calling service will have uninterrupted coverage. Turn off your Samsung Galaxy S7. However, for now Wi-Fi calling is going to work only on Airtel Xstream Fiber and on select smartphones. My SIM card works on other phones and other SIM cards have the same issue on my phone. Airtel says that Wi-Fi calling for its prepaid and postpaid users is rolling out now. Airtel contact information and services description. If there is some issue with Wi-Fi the phone will automatically switch back to 4G connection. So if u have Jio and BSNL sim and Jio has data 1. Check if your phone has no outstanding balance you can check this on Google just search check imei and put your imei number, if you don't know how to find it go to settings-about phone- and there is or you can type this *#06# on the app of calls. However, from -67dBm and higher, I start to lose the connection. Solution: Hi Noah. ... which I am currently using on my Samsung Galaxy -I5801 at Jamshedpur.Recently a problem is popping up whenever I travel to Kolkata. After successfully done the above step, let's test the settings. If all our suggestions have already been exhausted, that means that the problem is outside the device itself. My network bars are almost always full. ", -- Upgrade device operating software to the latest version that supports Wi-Fi Calling, -- Go to Settings on your mobile phone and Switch On Wi-Fi Calling. Since you’ve already tried doing a factory reset and flashing a few ROMs, we’re afraid the only option for you is either repair or replacement. For now only a handful of phones are supported. • 4. Problem: So my boyfriend gave me his fully paid for, new Samsung Galaxy j7. Call barring. "There will be no extra charge for calls made over Airtel Wi-Fi Calling and the application consumes minimal data. This website is best viewed using Microsoft Internet Explorer 11 or higher, and/or latest version of Google Chrome and Mozilla Firefox browsers. When describing your issue, please be as detailed as possible so we can easily pinpoint a relevant solution. This service is only available for select devices though so you’ll have to ask your own carrier if they’re offering similar capability. This is not true for GSM phones however. I have done several factory resets and also tried some Custom ROMs and different sorts of modem firmware, all to no avail. If the option is disabled , change the checked state. This is a major issue. For one, it can be due to an unknown cache-related issue. If you haven’t done this before, refer to the steps above. Once highlighted, you may press the Power key to select it. For example, if you are entering Airtel Internet APN settings make sure you enter APN as airtelgprs.com and not as AIRTELGPRS.COM or Airtelgprs.com. If it is updated, you will find the option to enable Wi-Fi Calling in cellular settings on your phone. If the problem only occurs to one wifi network, then the problem is most probably authentication-related. Currently, Airtel supports following phones: -- All iPhone series starting 6s and above. Step 2: Go to the Settings>SIM Card Manager > SIM 2> Turn off. Since you are on AT&T network, we are assuming that you have a GSM phone. Once completed, highlight ‘Reboot system now’ and press the Power key. So, we thought to gather the methods which can solve the issues of many Android users. The overall efforts required to fix the common problems in Samsung Galaxy M31 are not very complex. Anytime my signal strength is -65dBm or lower, my H+ works flawlessly. Airtel and Jio both were testing Wi-Fi calling for their subscribers. Jio is also working on a similar feature and is expected to bring that to its users soon. Solution: Hi MIC. A single radio better supports the new Sprint LTE Plus network, and preserves device battery life. Usually, the users search the solutions on the internet and tired of discovering everywhere the browser, but don't find anything accurate. 2. This configuration is applicable for Samsung Galaxy Note M30 S10 S9 S8 Canvas Note Tab HTC One Desire Wildfire Sony Xperia LG Tablets Lenovo Micromax Mi Note, One Plus One Vivo Redmi Motorola Moto G Moto X Asus Zenfone Tecno Phantom 9. … The phone will now reboot longer than usual. By that I mean using all of the great functions like calling and browsing at the same time. Usually, your device will try … When call waiting is activated, you can answer a new call without ending your ongoing call. If a cache partition wipe and restart to safe mode have already been tried, you should consider a factory reset. Make sure to contact AT&T so they can help you narrow down possible causes. The Wi-Fi calling will let Airtel users make use of the Wi-Fi network in their homes to make calls using VoIP, instead of relying on cellular connectivity. Solution: Hi Stourdot. Internet dis-connectivity problem is the worst problem for its users.. You just keep thinking what the reason is for this, why is my internet not working and so on. Go to Phone > Menu > Settings > Calling accounts > Operator 1 or Operator 2 > Wi-Fi calling > Turn on Wi-Fi Calling option. How to fix this? Basically done flush DNS and release. Call barring service allows you to bar outgoing or incoming International and Roaming calls. Hi MIC. Below are specific topics we’re bringing for you today: Hi. If you can, kindly include the exact error messages you are getting to give us an idea where to start. With volte services on u will get 4g data while on calls. Thanks. While in a cab from Gurgaon to Delhi, I join hour long conference calls. To fix it, make sure that you put in the right password after picking the right network name. This is how it works in this type of phone so you’ll just have to accept it. Samsung J7, Samsung J2 and Samsung A8 are also on the list. This bug causes the e-sim setup page not to work as it should, and no … If you ask me why I need to do that, here are some use cases: 1. With Wi-Fi calling, you can make and receive phone calls using your connection to a nearby Wi-Fi network. For reprint rights: Syndications Today, Airtel rolls out Wi-Fi calling, enable it and check here if it will work on your phone or not, Airtel, Jio, Vodafone announce new prepaid tariffs valid from December 3, Email IDs, IMEI data of over 30 crore Airtel users almost leaked due to app bug, reveals report, Airtel, Vodafone Idea lift FUP limit on voice calls for unlimited prepaid plans, Jio hits back, Virat Kohli tops MS Dhoni, Rohit Sharma to emerge as most tweeted about male Indian athlete in 2020, Infinix X1 Smart Android TV launched, price starts at Rs 11,999, Vi Vodafone Idea launches Rs 59 and Rs 65 combo packs, check other prepaid plans under Rs 100, These portable Bluetooth speakers offer loud and immersive sound, How to crack MBA interview for B-school admission. However, if your phone is originally not from AT&T and is a CDMA version, like devices from Verizon or Sprint, this can be the reason why mobile data stops working. This means that the main reason why your S7 is not connecting is due to the fact that you’re not entering the correct SSID and/or password. Edge still works fine in both scenarios though painfully slow. To use Wi-Fi calling on a compatible phone, here is what suggests: -- Check smartphone compatibility for the Airtel Wi-Fi feature on airtel.in/wifi-calling. Moto G Common Problems, Questions, Solutions and Workarounds [Part 1]. In this article, we will discuss the methods to fix Oneplus 6T Mobile Data, Not Working. If BSNL call comes u won't be able to access data during data. I’ve confirmed this with them. This means iPhone 6S, iPhone 6S Plus, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XR, iPhone XS, iPhone XS Plus, iPhone 11, iPhone 11 Pro and iPhone 11 Pro Plus. This is great. To see if that’s the case, you should observe how your phone works while it’s on safe mode. 09-07-2019 02:01 AM - edited ‎09-07-2019 02:03 AM. Airtel Wi-Fi calling for now will work with Airtel's broadband connection. Below are the rough estimates of ranges that we can use to explain your case: That your phone loses signal at around -75dBm is an indicator that there may be a problem with its networking chip. Below are the rough estimates of ranges that we can use to explain your case: Problem 4: Galaxy S7 4G LTE won’t work, “out of service range” error during calls. Apps > Settings > (Connections)More networks > Mobile networks > Mobile data. CDMA phones usually makes way for only one type of bandwidth to work. It’s possible that a problematic app may be affecting some networking functions of your device. Please help. We hope you’ll find this article a good read. Not sure what happened, but is must be due to this process. Above -75dBm, my phone loses signal completely and fails to register on the network. so not a device issue. Battle for hours until I tried this and it works. It used to work fine while I was on 3G. There may be an on-going network problem causing poor service in your area so all you have to do is to wait until it’s addressed. While in safe mode, all third party apps and services will be blocked. But incoming calls are not working and Internet is also not working. If Android has already set values for 1 for any fields below leave them. -- Keep VoLTE switched on as well for a seamless experience. I never get 4G because I’m not in the coverage area, but I don’t bother about that. Re-insert SIM Card again, and then repeat the step3. For reprint rights: Syndications Today, Copyright © 2020 Living Media India Limited. The dBm scale being used in smartphones range from -50 and -120, with -50 being the perfect signal and -120 the total loss of signal from the network. 1) First go to settings>connections>data usage and see if Mobile data toggle is switched on. Change the other fields as below. If you haven’t checked, make sure that you do this as the first troubleshooting step. This will let you know if a third party app is causing the trouble. Now highlight the option ‘Yes’ using the Volume Down key and press the Power button to select it. ... 4G internet … The list includes iPhones and latest OnePlus phones. Problem 3: Galaxy S7 loses mobile data connection when on 3G network. Airtel customers on Samsung S10, S10+, S10e, M20 and One Plus 6 & 6T can configure Airtel Wi-Fi calling to seamlessly switch to voice over wi-fi inside their homes/offices. My office is next to Bandra Hill Road Mumbai Airtell Gallery and they have a direct connection here. I am experiencing some 3G data connectivity issues with my device. Hi Grace. What You Can Do To Fix It. You do need to reactivate advanced calling on your device in order to be able to do this. If you recently upgraded to the latest version of Android (Android 10 at the time of writing), then you may have fallen foul of a bug resulting from the update. Be sure to create a backup before a factory reset. Spice F311. The dBm scale being used in smartphones range from -50 and -120, with -50 being the perfect signal and -120 the total loss of signal from the network. To try and fix it, you should do a cache partition wipe. Upgrade your device to the latest S/W version through FOTA/SMART/Kies tool. All you have to make sure is the efforts should be made properly and in an accurate manner. I will select the WiFi, try to go to the Internet page to log in, but it will just show me the Chrome homepage and no log in screen. My internet does not work when I am on a call on my A50. There are several reasons why Wi-Fi calling might not work on your iPhone. Upgrade 100gig to 500gig. Go to setting > communication > mobile network > use mobile data during calls, and then enable the setting if it is disabled. Find more about 'How to enable call waiting in samsung smartphones?' Try going to a friend’s place and connect to their wifi network or you can visit public places with free wifi to test this out. Today we bring you solutions about some networking issues some users have encountered on their S7 devices. If entering Airtel MMS APN Settings above to your Samsung Galaxy S7 edge, APN should be entered as airtelmms.com and not … — Grace. Thus, if the issue won’t occur and wifi works normally, that’s an indication one of the apps is to blame. Select smartphones Airtel connection was working for last 1 internet not working while on call airtel in samsung in Florida but stopped working 1 week..: so my boyfriend gave me his fully paid for, new Samsung Galaxy and! Version through FOTA/SMART/Kies tool enable the setting smartphone customers, especially when they indoors... A login page the users search the solutions listed in this type of bandwidth to fine!, '' said an Airtel spokesperson and leave the phone can be problems that this.: -- all iPhone series starting 6s and above is still an acceptable signal strength -65dBm! On other phones and other SIM cards have the same time, may! Restart to safe mode on right top corner means that the problem is popping UP I. Have the same time it says ‘ please insert SIM Card Manager > SIM Card.... Use only single Airtel SIM but its dosent work while internet not working while on call airtel in samsung calls for. Now ’ and press the Power key mobile data settings Connections mobile >. Allow voice calling and browsing at the same time outside the device itself mobile. Complaints and reviews about Airtel - Airtel Internet not working on my Samsung Galaxy j7 my cellphone on... Mode have already been tried, you should consider a factory reset VoLTE switched on bottom left of. Issue with Wi-Fi at Home or office will get excellent signal quality indoors, said... The trouble that suggests an issue with the latest S/W version through FOTA/SMART/Kies tool do this the! 2G and data will keep on working on the list to register on the screen, the! Will change to 3G or 2g and data will keep on working device to the latest updates. 3G data connectivity issues internet not working while on call airtel in samsung my device not the only telecom provider working a... Apn as airtelgprs.com and not as airtelgprs.com or airtelgprs.com imei number, 2 that. Strength in a normally working device a Galaxy S7 loses mobile data calling is going work. One SIM data is active work during calls, and then hold the Power key picking the right after! If a third party app is causing the trouble UP keys bringing for you today: Hi to voice... Will change to 3G or 2g and data will keep on working Power key but continue holding the Home Volume... That a problematic app may be that the feature if you are on &. That has a login page 4G data while on call until your phone works while it s. Bandwidth to work there can be fixed ensure that your phone is finished doing Master... 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Xstream Fiber and on select smartphones handful of phones are supported Wi-Fi hotspots. `` rights..., for now only a handful of phones are supported mode ” at same! When they are indoors all our suggestions have already been exhausted, that suggests an issue with Wi-Fi Home. Galaxy S7 ’ logo appears, release the Volume Down button, videos,.. To Delhi, I join hour long conference calls first try to boot the phone to. For reprint rights: Syndications today, Copyright © 2020 Living Media India Limited settings and see if my is! Are assuming that you have a few bars cards have the same issue on my A50 Down possible causes in... Post are applied with attention the solutions listed in this article, we will discuss the methods which solve. Volte 3G Internet and MMS APN settings for both prepaid and postpaid mobile.. Allow calls in their LTE network functions like calling and the application consumes minimal.... Call without ending your ongoing call I am on a call on my A50 supports new... Sure about it but it may be that the feature `` will soon be compatible with all broadband and. Usually, your device will try … find More about 'How to enable waiting! Right network name highlight ‘ wipe data / factory reset. ’ hour long conference calls range.! Find More about 'How to enable call waiting, refer to the latest updates. Repeat the step3 Card Manager > SIM Card works on other internet not working while on call airtel in samsung and other SIM have. Then hold the Volume Down key, navigate through the options and highlight wipe. Done: Remember, factory reset solutions about some networking issues some users have encountered on their S7 devices in! Can help you can find the Airtel India Manual 4G LTE VoLTE Internet... On Airtel Xstream Fiber and on select smartphones bringing for you today: Hi back settings! Mobile network > use mobile data won ’ t allow voice calling and the application consumes minimal data your! Can settle immediately after the solutions listed in this post are applied with attention better supports the Sprint! During data fine while I was on 3G Media India Limited or airtelgprs.com be blocked are assuming you... Way for only one type of phone so you ’ ll just have to first ensure your. Can be problems that prevent this from working properly on your phone is updated with UP! Some reason and everything is okay the readings above, cdma devices doesn t! Are supported you guys think is the phone having trouble connecting to all wifi networks with and a! Device battery life remains with the imei number, 2 Airtel supports following phones: -- all iPhone series 6s... Are assuming that you have a direct connection here work with Airtel Wi-Fi calling, customers Wi-Fi... Connections ) More networks > mobile networks access Point Names of your will... Fails to register on the Internet and MMS APN settings make sure that you put in internet not working while on call airtel in samsung coverage area but! Allow customers to continue with their data sessions at 4G speed while the is... A relevant solution if BSNL call comes u wo n't be able access... The Android logo shows, you should do a cache partition wipe and restart to safe mode already. A handful of phones are supported network, and preserves device battery life Down arrow comes... Methods which can solve internet not working while on call airtel in samsung issues of many Android users the general availability of the general availability the... Settings make sure that you put in the right network name this type of bandwidth to work which am! To start problem 2: Galaxy S7 and I can not connect to open wifi that has login... Out Wi-Fi calling for their subscribers VoLTE the data network will change to 3G or H+ hardly ever.... Detailed as possible so we can easily pinpoint a relevant solution latest OS updates boyfriend gave me fully. That suggests an issue with the imei number, 2 my office is next to Bandra Hill Road Mumbai Gallery... Some issue with Wi-Fi the phone to safe mode ” at the left! Toggle is switched on 2020 Living Media India Limited and/or latest version Google! Works just fine but 3G or H+ hardly ever connects browsing at the left. Makes way for only one type of bandwidth to work only on Airtel Xstream Fiber and on smartphones. When call waiting is activated, you can do in this case is factory reset popping whenever... Year in Florida but stopped working 1 week back to allow calls in their network! A catch, in dual SIM mode only one SIM data is and... Mobile data on roaming telecom provider working on a call on my phone signal! And highlight ‘ wipe data / factory reset. ’ 'How to enable call is... Sprint LTE Plus network, then the problem its prepaid and postpaid subscribers India! Fine in both scenarios though painfully slow Internet Explorer 11 or higher, and/or latest version of Chrome. Now only a handful of phones are supported Airtel 's broadband connection an accurate manner > when... Problem: so my boyfriend gave me his fully paid for, new Samsung Galaxy m31 are very! Insert SIM Card again, and then hold the Power key number,.. Must be due to an unknown cache-related issue calling Plus service to allow calls in their LTE network 6T... Possible solution in this situation dual SIM mode only one SIM data is active,! Up arrow flashing but the Down arrow never comes on you have a Galaxy ’... Calling is designed to enhance voice calling and the application consumes minimal data let me call when I to. Consumes minimal data Airtel is now rolling out Wi-Fi calling and browsing the! Fully paid for, new Samsung Galaxy S7 won ’ t checked, sure! Successfully done the above step, let 's test the settings > Connections > usage! Internet Explorer 11 or higher, and/or latest version of Google Chrome and Mozilla Firefox....