Mobile Class Of Service - Siemens Hicom 300E Operating Instructions Manual

This feature allows you to activate your own Class of Service (barring level)
on any extension.
Activate Mobile Class of Service
Call will now register against your name on the Telephone Management
System
Cancel Mobile Class of Service
Note:
Should you forget to cancel your PIN at the remote extension, contact
the extension and ask them to dial
automatically cancelled if the extension is not used for a predetermined
time.
PIN Features
Dial 25 and your PIN
Press the talk key.
Wait until the display shows
Press the end call key.
Dial # 25
Press the talk key.
Display shows
Press the end call key.
# 25. The PIN will however be
37