This modem huawei ec 156 comes with tata indicom cdma network programmed chip , also this modem have one sim card slot to use with sim , but its locked , this modem can unlock with a simple trick , i already unlocked many cdma modems using this trick , you can try if your facing any problem just post a comment here,
CLICK HERE TO UNLOCK THIS MODEM
CLICK HERE TO VIEW THE ALTERNATIVE METHORD
CLICK HERE TO SEE ALL CDMA MODEM UNLOCKING
CLICK HERE TO UNLOCK THIS MODEM
CLICK HERE TO VIEW THE ALTERNATIVE METHORD
CLICK HERE TO SEE ALL CDMA MODEM UNLOCKING
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