Airtel @ secret codes

Airtel is the mobile network which we all prefer because of their powerful and reliable services which never let them down.They provide all sorts of services from mobile broadband to dth services.Here i am presenting you with almost all the secret codes of Airtel.Check them out

1     Call     121               Customer Care
2     Call     1909           Activate or Deactivate DND Service
3     Dial     *123#           Balance Enquiry
4     Dial     *121*5#       Deactivating Services
5     Dial     *555#          NOP Service
6     Dial     *222#         Special 5 Offers
7     Dial     *141#         Airtel Gift Service
8     Dial     *325#         Free Facebook Access 1Rs./Day
9     Dial     *515#          Twitter Service
10     Dial     *121#        Airtel my Offers
11     Dial     *123*7# and *123*10#     Checking GPRS Balances
12     Dial     *125*5#      Daily GPRS Pack 5Rs./Day
13     Dial     *567#         MO Activation or Deactivation
14     Dial     198           Lodging Complaints
15     Dial     123            Recharging Account
16     Dial     *566#          Must Buy Service
17    Dial     *123*11#        Checking 3G Data Balance
18     Send     All to 543210        GPRS Settings
19   Send     LIVE to 52567           Airtel Live Settings
20     Send     MRP FULLTT to 51619     Full Talk-time Offers
21     Send     MRP TRF to 51619     Tariff Plans
22    Send     MRP SMS to 51619     SMS Packs
23    Send     MRP GPRS to 51619     GPRS Packs
24     Send     3G to 121          Activating 3G Packs
25     Send     START to 121/1210     Start Any Service
26     Send     STOP to 121/1210     Stop Any Service
27     Send     PORT to 1900         Mobile Portability Service