Originally Posted by kingmt
Hum. I replied to this days ago but now I don't see the post.
Use a friends phone & switch SIM cards. If their phone works with your card you know your SIM is good & your SIM port is probably bad. It should be covered by warranty. Hopefully the store will fix it because ZTE CS sucks.
I put an unlocked SIM card in the phone and it still didn't work. Is there a setting somewhere that would allow me to get signal bars but not register on the network??