Airtel — 4G SIM CARD ISSUES

Hi
I ordered a 4g SIM but I didn't receive it yet it took 6 days and it is not here yet so please help me and tell me web in which I can upgrade my 3g airtel to 4g. Anyone help me..

Airtel is wrost company, jio is better than airtel. Airtel has no customer care number, I am not lying, u can try aslo. First time a bought a airtel number, 445 plan, shop keeper told me they airtel give you, 1gb data a day in to 84 days, but nothing. Airtel gave me only 2 gb data with in 35 days only. No extra data will provide. I have 4g mobile phone. Redmi 4. Latest one. So guys don't buy airtel. JIO is best...

Dear Sir,
I purchased 4G sim for upgrading but in my device HTC DESIRE the message is not sending to 121.
Please solve my problem.

I got a new phone and as I had an older SIM the Airtel representative convinced me to upgrade from 3G to 4G saying it is an easy and simple process and will be done quickly I agreed and was given a new SIM in the evening today. He followed the procedure to activate the new SIM and said that it will be activated soon. But my phone is still not showing signal and shows Emergency Calls Only. Please help me to resolve this ASAP as I have no connectivity currently and need to make some urgent calls. I am in karnataka.

I had changed my sim 3 days ago from ARC as previous sim was lost with my phone. Now when after inserting the new sim network is not coming in my sim.. its showing emergency calls only. I have called twice to customer care but no result. Help me in it.

Ashis Biswas
Mobile No : [protected]
Sim no :[protected]

Alternate No :[protected]

I bought a new sim card airtel 4G . Then i inserted my sim card in to mobile phone the tower is is not displaying...it shows on the phone like no service. I went to airtel showroom they give me another replacement sim for same number...seven days over there is no improvement...i ed and asked customer care they said the sim.is activated ...so.please help me Num [protected] this number have to checked

Dear Partner, find DSA sim swap request error against of SIM and mobile no . DSA Error Description : Please try with another SIM.The SIM entered is not available
This is been showing

I have the same problem. I ported from docomo to vodafone then to airtel 4g. But there's a lot of issues with airtel's 4g network. Everytime it shows no network or emergency call where as the network remains available when searched manually. Upon asking airtel's ccare they show us the way to dealer and vice versa.

To overcome the network issue I swapped my simcard for three times in 4months, still its the same. Ccare executives say that i have a faulty phone, where as i have recently buyed a brand new 4g enabled set and of course the network issue is same with another 4g handset.

Sometimes the network comes if i eject and reinsert the sim but not everytime does it work. Only thing thats busts here is my hard earned money on buying lucrative 4g data/call offers which doesnt work.

I am really fedup with airtel, waiting for next few days, once the validity is over i would definitely port to another network.

my Airtel Number [protected] is dead but same i need what i will do? don 't No same proof this is other person. My proof given or Port 1900 send [protected] get new sim tell me

my number [protected]

I am having issue in converting my sim to4G. I have been trying to message 121 but it is always rejecting the input. Please help.