HUAWEI E303S - not getting connected

[shivam0101]

Hi,

Found modem : E173z-1A
Model : Huawei E303
IMEI : 867648011976907
Serial NR. : U9CBYA9280126513
Firmware : 21.157.31.00.850
Compile date / time : Mar 28 2012 09:45:01
Hardware ver. : CH2E303SM
Dashboard version : UTPS21.005.20.02.850_MAC21.005.20.02.850_LNX21.005 .20.02.850
Chipset : HiSilicon
Voice feature : enabled
SIM Lock status : unlocked
Wrong codes entered : 0 (unlock attempts left : 10)

It says its unlocked, but when i try to bsnl 2g sim, it says connection terminated. Can some one help me how to connect?

[Vincentas]

What sim card is there inserted at detect time? Original or not?

[aadhavan23]

common man its coz of network or simcard problem u have unlocked modems in this model..

just manage your dashboard to latest one..and activate the internet plans..try with some other network cards