Got a 8320...unlocked, was with the TMOBILE network previously. Put in my O2 SIM which works perfectly with other unlocked phones I have had and though it recognized the phone number...its still is unable to make/rec calls, and shows the SOS next to the bar signal.
I ensured through the advance settings and MEPD access code that the network is disabled....so it is unlocked...
Am I missing something? Any one got some suggestions to try?
