Find "Speed dial list"
Press the Navigation key.
Scroll to Contacts and press the Navigation key.
Press Options.
Scroll to Contact settings and press the Navigation key.
Scroll to Speed dials and press the Navigation key.
Scroll to Speed dial list and press the Navigation key.
Assign contact to speed dialling key
Highlight the required speed dialling key and press the Navigation key.
Highlight the required contact and press the Navigation key.
Highlight the required number and press the Navigation key.
Press the Navigation key to confirm.
Exit
Press Disconnect to return to standby mode.