Yealink EXP40, Руководство пользователя

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Yealink EXP40 User Guide
4
The main physical features of the EXP40 expansion module are described as below:
Item Description
①
Ext Keys Assign various features to these keys.
②
LED Indicators
Indicate the Ext key status. For more information, refer to LED
Instructions on page 4 .
③
LCD Screen
Shows key feature label, key feature icon and the number
indicating the current page at the bottom left of the LCD
screen.
④
Page Keys
Press these keys to navigate to a different page to view
additional keys.
⑤
Ext out Jack
Connects the supplied cord to the Ext in jack on the next
expansion module.
⑥
Ext in Jack
Connects the supplied cord to the Ext jack on the host phone
or to the Ext out jack on the prior expansion module.
⑦
Power Interface
Connects a power adapter to the expansion module. When
more than two expansion modules are connected to a single
host phone, you need to connect a power adapter to any one
of the expansion modules.
LED Instructions
Ext key LED
(configured as a line key)
LED Status Description
Solid green
The line is in conversation.
The line is seized.
Fast flashing green The line receives an incoming call.
Slow flashing green The call is placed on hold.
Off The line is inactive.
Ext key LED
(configured as a BLF key)
LED Status Description
Solid green The monitored user is idle.
Fast flashing red The monitored user receives an incoming call.
Solid red
The monitored user is talking.
The monitored user’s conversation is placed on hold.
The monitored user is dialing.
The call is parked against the monitored user’s phone