User Guide

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GXP21XX User Guide
Version 1.0.9.26
Figure 37: Black/White List
Or users can add a contact to “Blacklist” or “Whitelist” from the phone LCD under “Menu > Contact > Local
Phonebook” as shown below.
Figure 38: Black/White List
Call Waiting/Call Hold
•
Call Waiting:
This feature allows users to receive calls while they are already engaged on an
ongoing conversation, in such a case the phone will start ringing OR a call waiting tone will be
played if enabled from the web GUI under “
Call Features
” menu. After this the phone will pop
up the waiting call and gives the user the choice to either accept or refuse the call, it can be
configured from the web GUI  Account X  Call Settings  Call waiting or using the feature
codes as mentioned on Call Features table.
•
Hold.
Place a call on hold by pressing the HOLD button. The active LINE key will blink in green
and if configured under web GUI “
Account X

Call Settings

On Hold Reminder Tone
”,
then a reminder tone will be played to notify the user that he has a call on hold.
• Resume. Resume call by pressing the blinking LINE key.
• Multiple calls. Automatically place active call on hold or switch between calls by pressing the
LINE key. Call waiting tone (stutter tone) will be audible on new incoming call during the active
call.