Basic mobile phone services to allow users to make calls and send text messages.
She needs your help.
I need your help, Luke.
The most common input mechanism is a keypad, but touch screens are also found in some high-end smartphones.
Basic mobile phone services to allow users to make calls and send text messages.
She needs your help.
I need your help, Luke.
The most common input mechanism is a keypad, but touch screens are also found in some high-end smartphones.