When I try to add contacts in phonebook, says "Check SIM card"
Ive put my Boost SIM card into a Motorola Nextel i90c phone. When i try to add contacts into the phonebook, it says "contact saved" then "check SIM card". I have to turn the phone off to get that to go away, and when i turn it back on the phonebook is empty! Im not electronics savvy, so what do i do??
Is this a good question?