Bosch Integral TM13 Operating Instructions Manual page 129

U
Units
Specify whether you want the charges to be displayed in currency or in
charge units.
User functions
You can log in for automatic call distribution. This function must be enabled
by your BOSCH TELECOM service representative.
V
VIP number -
You store the call number as a VIP number, i.e. the subscriber with this
number is authorized to activate team functions on your phone.
VIP ringing tone On/Off
If you want to disable VIP ringing. The VIP ringing tone signals special calls
from your team partners.
Volume
You can adjust the volume of the receiver and loudspeaker on the telephone
during a call. This change is only valid for the duration of the current call.
If in doubt, look it up
Menu items on the display A
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