help me

[nokia_all]

hi this abhi from INDIA my sim is blocked and give me a error tht sim card registration failed
please help me out
my mobile network is
40411 Sterling Cellular Essar India
my nokia 3310 IMEI number is 350607302368004
version v 05.13
11-01-02
NHM-5
my email address is [email protected]

thx in advancemy email address is [email protected] ([email protected])