ZyXEL Communications 802.11g Wireless ADSL2+ 4-port VoIP IAD P-2602HWNLI - Manual (Page 187)

P-2602HWNLI User’s Guide
Chapter 11 Voice 187
2 When you hear the dial tone, dial *98# followed by the number to which you want to
transfer the call. to operate the Intercom.
3 After you hear the ring signal or the second party answers it, hang up the phone.
11.18.3.4 USA Three-Way Conference
Use the following steps to make three-way conference calls.
1 When you are on the phone talking to someone (party A), press the flash key to put the
caller on hold and get a dial tone.
2 Dial a phone number directly to make another call (to party B).
3 When party B answers the second call, press the flash key to create a three-way
conversation.
4 Hang up the phone to drop the connection.
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.
11.18.3.5 USA Call Return
To call the last number that called you, dial *66#. If you are using a phone connected to phone
port 1, the ZyXEL Device will dial the number that last called phone port 1, and if you are
using phone port 2 the ZyXEL Device will dial the number that last called phone port 2. The
last caller must have been sending caller ID for you to return the call.
11.19 Supplementary Phone Services Overview (ISDN)
The ZyXEL Device supports several supplementary features for ISDN phones. You need to
subscribe to these features from your ISDN phone service provider. How supplementary
features are implemented may vary, so consult your ISDN phone service provider for details.
Features supported by the ZyXEL Device include:
• Call Hold / Retrieve
This feature allows you to temporarily stop a call without disconnecting it and resume it
later.
• Making a Second Call
This feature allows you to temporarily stop a call and then make another outgoing call
without disconnecting the first.
• Call Waiting