Class Of Service Changeover - Siemens ROLMphone 120 Series User Manual

Class of Service Changeover

Your phone may be set up at the communications server to use one
class of service (the primary) during normal business hours and then
automatically change over to a more limited one (the secondary)
during non-business hours. This arrangement makes it more difficult
for someone to use your phone to make unauthorized calls.
The Class of Service Changeover feature lets you enter your Class of
Service (COS) access code to temporarily restore your phone's
primary class of service during non-business hours, giving you access
to all of the calling features you normally use. Ask your
communications server system administrator for your COS access
code.
When you are done, you can return to your phone's secondary class of
service. Or, if configured at the communications server to do so, your
phone will return to its secondary class of service after a preset period
of time.
To restore your
phone's primary
class of service
To return your
phone's
secondary class
of service
Get a dial tone.
Dial * # 5 9 1.
You will hear the confirmation tone,
followed by the dial tone.
Dial your COS access code.
You will hear the confirmation tone.
Get a dial tone.
Dial * # 5 9 0.
You will hear the confirmation tone.
Dial your COS access code.
You will hear the confirmation tone.
Managerial Features 7-17