Yes You can Unlock it...You can unlock the Modem using the Unlocking service,get the Unlocking service from the site Classicunlocking.com and Unlock it...
Anda dapat Unlock HUAWEI E1550 mudah menggunakan layanan Unlocking, mendapatkan pelayanan membuka dari situs Theunlockarena.com dan Unlock itu, Maka itu kecepatan modem, Anda dapat membuka kunci digunakan dengan Sim GSM.
Unlock Huawei modem using unlock service
You can Unlock the Huawei E156G using the unlock service,You can get the Huawei E156G unlock service from here Wickedunlock.com
and Unlock it step by step simply....
Really it's an useful and important post....Because i am using Indian Airtel CONNECTION 2Mbps Connection.But sometimes the speed of the Internet get slow,So i decided to get some tips through online to make my Internet upload,downloading speed fast,i haven't searched for software .I searched for...
I think You using the Wrong Code so it's shows error...So I suggest the unlock service to unlock your Modem from the Network Lock,get the Huawei Modem Unlocking service from here
Theunlockspot and Unlock it...
What is Your Huawei Phone Model?
You can Unlock it simply using the Unlocking service,You can also specify the Network it locked now?
Get the Unlocking service from here Superunlockcodes and Unlock it from Network Lock.