Familiarize yourself with your phone
10
Special features of your telephone
A
Connecting additional ringing tones (second alarm)
Y
ou can equip your telephone with an additional ringing tone. Y
ou can then, for ex
-
ample, receive a signal in the neighbouring room when your telephone rings.
The second alarm is connected to the telephone’
s AEI interface via a switch con-
tact. Please contact BOSCH T
elecom as required.