User's Manual

Firmware Version 1.0.0.11
GXP1610/GXP1620/GXP1625 User
Guide
Page 27 of 31
the members of the group will be notified of an incoming call and will be able to answer the call from the
phone with the SCA extension registered.
All the users that belong to the same SCA group will be notified by visual indicator when a user seizes the
line and places an outgoing call, and all the users of this group will not be able to seize the line until the
line goes back to an idle state or when the call is placed on hold (with the exception of when multiple call
appearances are enabled on the server side).
In the middle of the conversation, there are two types of hold: Public Hold and Private Hold. When a
member of the group places the call on public hold, the other users of the SCA group will be notified of
this by the red-flashing button and they will be able to resume the call from their phone by pressing the
line button. However, if this call is placed on private-hold, no other member of the SCA group will be able
to resume that call.
To enable shared call appearance, the user would need to register the shared line account on the phone.
In addition, they would need to navigate to "Settings"->"Programmable Keys" on the Web UI and set the
line key mode as "Shared Line". If the user requires more shared call appearances, the user can
configure multiple line buttons to be "shared line" buttons associated with the account.
CALL FEATURES
The GXP1610/GXP1620/GXP1625 supports traditional and advanced telephony features including caller
ID, caller ID with caller Name, call forward and etc.
Table 8: GXP1610/GXP1620/GXP1625 Call Features
*30
Anonymous Calls (for all subsequent calls)
 Dial *30.
*31
Cancel Anonymous (for all subsequent calls)
 Dial *31.
*50
Enable Call Waiting (for all subsequent calls)
 Dial *50.
 Note: The subsequent incoming call will hear a busy tone other
than enter call waiting when the current call is in active.
*51
Disable Call Waiting (for all subsequent calls)
 Dial *51.
*67
Selective Anonymous Call(per Call).To enable selective
anonymous call:
 Dial *67 and then enter the number to dial out;