Network feature setting
Call forwarding, call waiting, and send own number are network
services available through your service provider. These features
do not appear in your phone’s Network services menu until
you save the related feature code(s) given to you by your
service provider. After you save the feature activation or
cancellation code, the feature appears in the phone’s menu
and you can use the menu to turn the feature on or off.
Note: Feature codes can be saved only when your primary
phone number (NAM 1) is selected. See page 33.