Network feature setting
Call forwarding, call waiting, and send own caller ID with next
call 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 35.