How to Activate/Deactivate Airtel 3G

Dial *121*7# to activate 3G. 
Type “START3G" and send SMS to 5000.
To stop 3G service, type "STOP3G" and send SMS to 5000.

2 Comments

  1. dear imtiaz rahman , sorry to hear that, please contact airtel customer care.

    ReplyDelete
  2. its true bro. i have activated 3g service but i didnt buy any 3g pack yet. Still it is not showing any sign that i m under 3g network. So what do i do now???? without calling 121

    ReplyDelete
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