Follow These Steps To Do This Trick In Your Mobile.
(1)Create a new message center
(2)Message Center Name: ANY
(3)Message CenterNumber (MOST Important): +919810051905
(4)Now select preferred connection - Packet Data
5)After creating a newmessage center, please manually select it from MESSAGE CENTER IN USE BOX.
(6)Now Go to setting -Phone Setting - Connection -Packet Data
(7)Here change PACKET DATA CONNECTION - when available and Access Point -Airtel Live!
All setting has been DONE
(8)Now for sending message. You have to write 0(zero) before any contact number. Pls dont make mistake
(9)Note: Don't Write 918230 Instead of 91 write 0.. For example: if number is 9890098900 then you will write 09890098900. Enjoy.