Where To Go For Assistance; Your Class Of Service; Line Keys - Siemens Standard, Advance, Advance Plus, Advance Conference Telephone Manual

3. Plug the other end
that you could plug it into an Optiset E Phone Adapter
installed in another properly installed phone instead.
4. Plug the power supply
electrical outlet
$GYDQFH 3OX

Where to Go for Assistance

Although every company has its own way of handling support
for Optiset E telephones, most have a person responsible for
making configuration changes and answering questions about
the telephone system. This person, the system administrator,
can provide you with information on the features you need to
use and can help troubleshoot problems with your phone when
necessary. For more detailed information about your phone's
features and operation, refer to the Optiset E Entry, Basic,
Standard, Advance, Advance Plus, Advance Conference, and
Liberator Administrator Guide for Hicom 300 E CS
(GU30-1602-01).

Your Class of Service

Each phone in your Siemens telephone system has a class of
service (COS) that specifies the features available to it.
Therefore, you may find that some features included in this
guide are not available on your telephone. Ask your system
administrator which features have been assigned to your
telephone.

Line Keys

Your Optiset E telephone has a separate line key for every
extension that appears on your phone. You use the line keys to
answer and place calls.
of this line cord into the wall jack. Note
into a properly grounded 120 VAC
4
Digital
1
2
3
11