AASTRA cm16 Betriebsanweisung

20 Model CM-16 User Guide

Once the Vibrate is On, the 

p is shown beside the ringer icon on the top 

right line of the display.
Pressing the 

∫ key will return you to the main idle display screen.

The Handset Pairing option provides flexibility by allowing any CM-16 handset 
to work with any CM-16 base station. Each handset is factory programmed to 
work only with the base station shipped with the product. 
When using this option, be sure to keep the handset at least a few feet away 
from the base station. The handset does not need to be placed right in front 
of the base station when pairing and may not, in fact, be able to pair if too 
close to the base station.
To program the handset to work with another CM-16 base station in this 
option, press the Change softkey and the display will indicate Attempting 
pairing. If successful, the display will indicate Pairing successful. If the 
pairing does not occur, the display will indicate Pairing failed Try again.  
Pressing the 

∫ key will return you to the main idle display screen.

The key lock option enables the user to lock the keypad keys. This prevents 
accidental activation of the phone while carrying it, putting in a pocket etc.
To lock the keys from the key lock option page:
• Press Change softkey to turn Key lock ON or Off. The screen will display 

Key lock On or Key lock Off -confirmed-

Pressing the 

∫ key will return you to the main idle display screen.

NOTE: You can active the Key Lock Off or On by pressing only the 

µ

 key and then 

the 

≠

 asterisk key.

The Backlight option enables the user to have the display diffuser lighted 
or not when a keypad key is pressed. Press Change softkey to turn Backlight 
ON or Off.
Once the Backlight option is chosen, the screen will display Backlight On 
or Backlight Off -confirmed-