Aastra DBC 225 Directions For Use Manual page 126

DBC 225 MX-ONE
FOR
126
11.10 Firmware indication on page 122
The present function is indicated by the Line 2 key lamp.
Off
Extra bell (default setting)
On
Busy signal
Flashing
Combined Extra bell and Busy signal
To change the function:
• Repeatedly press the Line 2 key to set the requested function.
To Exit:
• Press the soft-key Exit , or press # to finish checking/setting.
4/1553-ANF 901 54 Uen D4 2014-01-14