Cisco Systems 7915 Manual De Usuario

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Using the Cisco Unified IP Phone 
Expansion Module 7915
The Expansion Module 7915 functions as a line appearance or 
programmable button module, allowing you to keep track of 
calls in progress, calls on hold, and calls requiring transfer, or to 
access phone services. Most call functions, such as answering a 
call, placing a call on hold, transferring a call, and so on, are 
performed from the Cisco Unified IP Phone.
2
Lighted Buttons—12 buttons. Each button corresponds to 
one line (just like on the Cisco Unified IP Phone). The 
lights beneath each button indicate the state of the 
corresponding line as follows:
  •
Line available: light off
  •
Line in use by you: steady green light
  •
Line in use by someone else: steady red light
  •
Line ringing: flashing amber light
  •
You have a call on hold: flashing green light
  •
Someone else has a call on hold: flashing green light
  •
Call transfer: steady green light
3
Shift Buttons—2 buttons. Each button corresponds to one 
page of 12 line keys. Page one is labeled with the number 
1 and page two is labeled with the number 2. The lights 
beneath each button indicate the state of the page as 
follows:
  •
Page is active: steady green light
  •
Page is inactive: light off
  •
A call is ringing on an inactive page: flashing  
amber light
  •
A call on hold on an inactive page: flashing  
amber light