ZyXEL Communications ISDN Terminal Adapter Omni.Net Lite, User Manual

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Omni.Net Lite User’s Guide
49 Chapter 2 Using the Utility
Press the flash key and then “0” to disconnect the call presently on hold and keep the current
call on line.
Press the flash key and then “1” to disconnect the current call and resume the hold call.
If you hang up the phone but a caller is still on hold, there will be a remind ring (see Section
4.1.1 on page 68 for more information).
2.12.4.3 Call Waiting
This allows you to place a call on hold while you answer another incoming call on the same
telephone (directory) number. By default call waiting is enabled on both telephone ports, but
can be disabled on either port.
If there is a second call to a telephone number, you will hear a call waiting tone. Take one of
the following actions.
• Reject the second call.
Press the flash key, wait for the sub command tone, press “0”.
• Disconnect the first call and answer the second call.
Either press the flash key, wait for the sub command tone and press “1”, or just hang up
the phone and then answer the phone after it rings.
• Put the first call on hold and answer the second call.
Press the flash key, wait for the sub command tone, press “2”.
2.12.4.3.1 Disabling Call Waiting
The call waiting tone will interfere with the data communication. It is highly recommended
that you disable the call waiting feature on the port to which a fax or modem is connected.
To disable call waiting on either port, select the Disable PORT 1/2 call waiting check box
in the Analog Port Supplementary Services screen of the utility.