How to Transfer Balance in Mobile Operators- Airtel, Docomo, Idea, Bsnl, Vodafone, Aircel and Uninor

Airtel :
To Transfer Balance In Airtel Just
Dial *141# And Follow The Onscreen Instructions. You Can Transfer From 5 To 30 RupeesOf Balance In Airtel.
Tata Docomo :
To Transfer Balance In Tata Docomo
SMS as BT MobileNumber Amount
And Send It To 54321.
E.g. BT 9876543210 30 To Transfer 30 Rupees Of Balance.
!dea :
To Transfer Balance In !dea Network
Send SMS as GIVE MobileNumber
Amount And Send It To 55567.
E.g. GIVE 9876543210 30 to transfer 30 rs.
Vodafone :
To Transfer Balance In Vodafone Dial *131*Amount*Mobile No#
E.g. *131*50*9876543210# To Transfer 50 Rupees Of Balance.
Uninor :
To Transfer Balance In Uninor Just
Dial *202*MobileNumber*Amount#
E.g. *202*9876543210*30# To
Transfer 30 Rupees.
Aircel :
To Transfer Balance In Aircel Just
Dial *122*666# And Follow The
Instructions. You Can Transfer 5, 10, 20 Or 100 Rupees Of Balance.
BSNL :
To Transfer Balance In BSNL Just
Send SMS GIFT MobileNumber
Amount To 53733.
E.g. GIFT 9876543210 50 to Transfer 50 Rupees Of Balance.