DSG Technology IP590, Руководство пользователя

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Chapter 1 Using The IP Phone 17
group. If you hear the busy tone, it means you haven’t logged in the extension
group.
Making Calls Through ARS or Joint Servers
If your company installed InterServer or Voice Gateway in more than one location,
you can directly call remote extensions or PSTN using ARS or Joint Server.
1.
Lift the handset.
2. Dial the number as instructed by your Administrator.
Using the Headset
You may use the headset to answer to make calls. Please attach one end of the
plug (a 6PC4C plug to 4P4C) come with the phone set to your phone and the
other end to the headset. The IP phone will detect the appearance of your headset
automatically.
Making Calls
1. Press the Speaker button and dial the number.
2. Press the Speaker button again to end the call.
Answering Calls
1. When ringing, press the Speaker button to answer.
2. Press the Speaker button again to end the call.