HYBREX DK1-WMU, Руководство пользователя

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D. DURING CONVERSATION
13
To retrieve by other Extension:
→
. At other Extensions, the LED of the CO goes steady.
Press the CO key, Busy Tone will be heard, then
press
[HOLD] .
D.03 Conference
An Extension user can make a Conference with two or more parties. (Either outside or inside.)
Up to 5 parties of 3 members or a single conference up to 15 members are permitted.
Conference with two outside parties:
<=
A
→ →
<=
B
→
. In conversation with the 1st outside party.
. Press [HOLD] key to hold the 1st party.
. Make the second outside call.
. Press [DND/CN] when the 2nd answers, all three
parties are connected.
Unsupervised Conference:
. To leave an existing conference in place, press the [DND/CN] conference key and hang up.
. Remaining members are granted up to 4 minutes of time for their unsupervised conference.
. A warning tone is provided 10 seconds before the termination of the conference period.
. Members can press any key 0-9 (Note1) to extend the time an additional time period.
NOTE:
1.
The unsupervised conference period is programmable from 1 minute to 4 in one minute increments.
2. When you hang up, the other two parties cannot converse with each other unless you press [Hold] key again
before hanging up. The other two parties can then have three minutes for conversation, and either of them can
dial a digit (0-9)--DTMF signal--for three more minutes. (Optional)
To Rejoin An Unsupervised Conference:
→
. Press either CO keys (light) of the two CO lines,
A Busy tone is heard.
. Press
[DND/CN] key.
OR
Simply lift the handset and press the
[DND/CN] key.