Nortel Remote Office 9150 Installation And Administration Manual page 240

Configuring the Remote Office 9150 unit
To go offline, dial the Offline SPRE code on any station. When in
offline mode, only calls that are directed through the Public Switched
Telephone Network (PSTN) are allowed.
Note: See also "Going online and offline" on page 289.
Paging
A page is a broadcast announcement from one station to all other stations at
the Remote Office 9150 unit site. You can enable paging on your Remote
Office 9150 unit by doing the following:
Define a SPRE code for paging.
Enable the paging feature on each station that needs to use it.
To send a page to the speaker of all stations at your site, dial the paging
SPRE code on any paging-enabled station.
Local Calling
If an analog or ATA-equipped station is defined with local and remote
calling capability, and it goes off-hook to make an outgoing call, then the
outgoing call is automatically a host-controlled call. The station user can
switch the call to local-controlled mode by dialing the Local Calling SPRE
code before the telephone number.
Registration and Deregistration
A station user uses the registration SPRE code to register with a multi-user
or dynamic port.
The deregistration SPRE code disengages the user from the port so that
another user can use it. The user is put into not logged in mode.
Note: All SPRE codes are automatically defined in Configuration Manager with
a pound prefix (# in North America) so that there are no conflicts with host PBX
dialing plans. SPRE codes must be between 1 and three digits in length in
addition to the pound sign.
For a list of the default SPRE codes, refer to the "Remote Office 9150
Configuration Information—Dialing Plans" form on page 436.
214
Standard 1.0
Remote Office 9150