Solved Shows Signal But Does Not Make Calls Texts Iphone 4S

Chosen Solution

Hi, I have an iphone 4s and the phone says it has full signal, however it will not make or receive calls or texts? how can i fix this? is it a hardware or software issue? Many thanks

Try another known good SIM on your phone. If the other SIM works well on your phone, try cleaning your faulty SIM with an eraser; otherwise, replace it. If your line/plan is pre-paid, have you run out of credit? Try General>Settings>Reset>Reset Network Settings. Try reboot: press and hold Home Button and Power Button together for 15 seconds. Please let me know if any of the above helped.

Turn your 3G off and try making a call

if one of these options doesn’t help, try restoring your device and see if that helps :)