Users Manual Part 2

Chapter 21 VoIP
PX7511-B0 User’s Guide
253
5 If you want to separate the activated three-way conference into two individual connections (with party
A on-line and party B on hold), press the flash key.
6 If you want to go back to the three-way conversation, press the flash key again.
7 If you want to separate the activated three-way conference into two individual connections again,
press the flash key. This time the party B is on-line and party A is on hold.
21.9.2.4 Phone Functions Summary
The following table shows the key combinations you can enter on your phone’s keypad to use certain
features.
Table 109 Phone Functions Summary
ACTION FUNCTION DESCRIPTION
*98# Call transfer Transfer a call to another phone. See Section 21.9.2.2 on page 250
(Europe type) and Section 21.9.2.3 on page 251 (USA type).
*66# Call return Place a call to the last person who called you.
*95# Enable Do Not Disturb Use these to set your phone not to ring when someone calls you, or to
turn this function off.
#95# Disable Do Not Disturb
*41# Enable Call Waiting Use these to allow you to put a call on hold when you are answering
another, or to turn this function off.
#41# Disable Call Waiting
**** IVR
Use these to set up Interactive Voice Response (IVR). IVR allows you to
record custom caller ringing tones (the sound a caller hears before you
pick up the phone) and on hold tones (the sound someone hears when
you put their call on hold).
#### Internal Call
Call the phone(s) connected to the Zyxel Device.
*82 One Shot Caller Display Call Activate or deactivate caller ID for the next call only.
*67 One Shot Caller Hidden Call