i bought the pomp w89,chinesee device ofc,sry i cant post a link im new her :P
im having a very wierd problem,it goes like this:
i insert my sim card and turn on my phone,and for a short time it works fine,i made a call,even though it took it about 1 min just to start the beep sound when you're calling someone(the dialing screen),and after a while i wouldnt get any signal bars,and sometimes i had FULL signal bar;and i was able to see the carrier info when you scroll the notification bar down,and other times i would get the carrier name and to the left "emergency calls only".
i dont know what is the problem,in other forum someone told me to change the modem or something like that and im kinda new to android so i dont know jack **** about how to do more complicated stuff.
the sim works fine on my other phone,i use samsung f480T and i dont understand the problem because both of them suppport the same networks :/