Select Menu > Settings and Calling.
To activate the feature, select Call > Speed dialling.
To assign a phone number to one of the number keys, select Speed dialling.
Scroll to the key to which you want to assign the phone number, and select Options > Assign.
1 is reserved for the voice mailbox.
To call in the home screen, select to open the dialler, select the assigned key number, and press the call key.
To call in the home screen when speed dialling is active, select to open the dialler, and tap and hold the assigned key number.