Call Forward Mode: Choose call forwarding mode, (Never, On no answer, On busy, Always).
Call Forward Start time: Enter a time in seconds after which the call forwarding will action.
Call Forward Number: A number to forward calls.
Call Waiting: Enable/disable call waiting.
DND: The mode "Do not disturb" allows you to turn off the sound of an incoming call and signal the call by flashing the LED.
To activate this mode from the handset, you need to hold down the "*" key for three seconds, after which the handset will emit a long beep, which means the activation of the "Do Not Disturb" mode.
Auto Answer: Enable/disable automatic answer all incoming calls.
Hide Id: Enable/disable option to hide ID of the SIP number during outging calls.
Reject Anonymous: Enable/disable rejection of anonymous calls.