Read help info
A phone number can be saved on a number key and dialled by pressing and holding the key it's saved on. Follow these instructions to save a contact on a speed dialling key.
Before you can save a contact on a speed dialling key, the contact needs to be saved in the phone book. Click here for more information.
Find "Speed Dial List"
Assign contact to speed dialling key
The contact is saved on the selected key.