Zycoo M100 Instructions D'installation page 5

Button Instructions
1
1
Volume Adjustment Key
Increase or decrease the speaker volume.
3 Dial Key
Answer and make calls, and enter the numeric
keypad.
POWER
3
5
7
9
11
13
15
2 3
SYS
RST PWR LAN / PoE+
12V DC
~
5
6
Programmable Keys
Can be set as Function Keys/Speed Dial
8
Keys/Paging Keys, etc.
10
15 Page Up Key
12
14
16
16 Page Down Key
4
2
Mute Key
Turn the mute on or off.
4
Hang-up key
Reject or end the call. Press to exit the nu-
meric keypad.
NO COM NC - + V+ V- A B TF Card
RELAY SW RS-485
14
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AUDIO