There is a lot of useful reliance mobile codes that are obviously useful but not documented for AP circle of India pre-paid GSM
- Check talk time balance - *367#
- Check 2G/3G balance - SMS "MBAL" to 55333(Tollfree) or dial(only for GSM) *111*1*3#
- Recharge 3G pack -
- Rs.225,get 1GB 3G data,local & STD calls@1p/sec, Free FB, TW &WA for 30 days. To activate dial *777*225# OR SMS,ACT 3G225 to 53739.
- Rs.144,get 500MB 3G data,All local & STD calls @1p/sec, valid for 30 days. To activate, dial *777*144# OR SMS ACT 3G144 to 53739.R
- Rs.95, get 350MB 3G data, All local & STD calls @1p/sec, valid for 15 days. To activate, dial *777*95# OR SMS ACT 3G95 to 53739.