Inter-Tel 8525 用户手册

Inter-Tel

®

 Model 8524/8525 User Guide

Power on

Press and hold 

 until double chirp

Power off

Press and hold 

until single chirp

Answer call

Press 

Place call

Press 

, dial number

Hang up

Press 

Select line

Press 

, then press 

, and then select line number 

(1-9)

Adjust volume during call

Press 

 while you are talking, to toggle between base 

volume level and a louder volume level

Put call on hold

Press  

Mute/Unmute microphone

Press  

then 

Feature Menus (while end-
point is in use)

Press 

 to display menus. Enter button sequence for 

desired feature or function, or press 

 to display more 

options.

User preferences (while end-
point is idle)
(Base Volume, Ring Type)

Press and hold 

to display menus

Press 

 for Next menu item

Press 

for Previous menu item

Press 

to Change item

Press 

to Exit menu