Thanks for ur response.
Thing is that,in our circle different vendor 2G networks running, 3g is going to be launched.using same handset(K660i) & USIM
in Nortel 2G area,manual network selection represents 2g & 3g network both,but in Ericsson area,whenever camping in 2g network,after network selection 3g network is not coming.But,after caping on 3g network , network selection returns 2g&3g both n/w.
Even,in another circle , there is no such issue –it has been tested using K660i handset,it works fine.So, how can we claim it is handset issue?
Pls share .