Specifications

December 2008 Page 20–3
Chapter 20. Addressable Two-Wire Voice (PBW/PBT) Module
20
you can instruct the other stations to hang up and
then place your emergency call. For a conference
call, all three parties can simply stay on the line.
Other stations on the network can join the confer-
ence using the same procedure. If desired, all the
stations on the network can join the conference.
To ring all stations on the network simultane-
ously from any one station, lift the handset from
the cradle. When you hear the network dial tone,
dial “*11” (star one one). This rings all the
stations on the network. Someone can answer by
picking up any of the ringing phones.
This feature comes in handy when you are trying
to reach someone, but do not know which station
they are visiting at the moment.
20.2.2 Internal Network with PBX
To connect your internal orderwire network to
your company PBX, install a PBT module in the
station you want to connect to the PBX. Then
connect one of the telephone lines from the PBX
to the PBT module. Figure 20-2 shows an
example of an internal orderwire network with a
PBX connection for a FOCUS system configured
in a ring with a spur.
With an internal orderwire network connected to
your company PBX, you can:
• Selectively place calls between any two
stations on the network or between any
station on the network and any extension
on the PBX
Figure 20–2. Sample Internal Network with PBX Connection in a FOCUS Ring-with-Spur Configuration.