Zed-3 CN2x4, Руководство пользователя

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4. Phone Usage
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Auto-answer way: if the auto-answer way (set in Call Settings in Web Management System)
is enabled, you can use the default auto-answer device when getting a coming call (set in
Call Settings in Web Management System).
4.2.3 Get Another Coming Call
If you (user A) get another coming call from user C (1003) during a conversation with user B,
CN2x4 SIP Phone lets you answer the third party's call without hanging up the conversation with
user A.
Note:
CN2x4 SIP Phone provides up to four lines (with different numbers) and supports up
to two call per line. So when you use them all, you may get 8 (2x4) calls at the same time.
In conversation, line control buttons Call1?Call4 have the same function as <Hold>.
4.2.3.1 Single Line Calling
Single line calling is calling two numbers on the same line at the same time. For exmple, you are
in the conversation with user B (1002) on line 1 when user C (1003) is calling you.
Representation: Line1 indicator flashs twice and plays "DUDU" alarm tone, the screen shows:
You can answer user C with or without hanging up the conversation with user C:
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Hangup: flash the hook to answer user C, but the conversation with user B is cut off.
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No hangup:
- Press <Hold> to hold the conversation with user B.
- Flash the hook to answer user C without cutting off the conversation with user B.
- During the conversation, press <Call1> to switch between two calls (viz. the
corresponding line control button has the same function as Flash button.)
4.2.3.2 Multiple Line Calling
Multiple line Calling is calling more than two numbers on different lines which have different
numbers at the same time.
Prerequisite : set multiple lines beforehand (see 7.3 Call Settings).
For example: you are talking with user B (1002) on line 1 when user C (1003) is calling you.
Representation: Line1 inicator is on always, Line2 indictor is flashing quickly, and has "DUDU" alarm
ring, the screen shows:
Connecting:
User B 1002
00:00:16
1003 incom ing