HT4623: Update your iPhone, iPad, or iPod touchLearn about Update your iPhone, iPad, or iPod touch
Currently Being ModeratedSep 26, 2012 9:51 AM (in response to Speedyar)
If you have Sprint, this fix worked for me. On the keypad, click ##update#, then click call. You will get a message about updating, then a message that updating is complete. Ande then you can make and receive calls again!
Currently Being ModeratedOct 4, 2012 8:02 AM (in response to donna5533)
Yeah!!! Thanks SO much donna5533! This worked for me!!!