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PBX installation
©2001 Nokia Mobile Phones. All rights reserved. 28
Connecting the Nokia 22 to an extension
line of a PBX
1 Disconnect the Nokia 22 PBX connectivity terminal power supply from the AC
wall outlet.
2 Connect the Nokia 22 to a free PBX extension line with an RJ-11 cable.
3 Reconnect the power supply to the terminal.
If the AutoPIN feature is active, the terminal automatically connects the net-
work. In 20-30 seconds, light indicator 3 lights up to indicate the network con-
nection and light indicator 2 to indicate the PBX extension connection.
If the AutoPIN feature is not active, you have to enter your PIN code. For infor-
mation about entering the PIN code, see “ Entering the PIN code” on page 19.
For details, contact your PBX supplier.
Warning! Inappropriate installation of the Nokia 22 to a PBX may
damage the PBX or the Nokia 22. If an extension line of the PBX is
connected to the trunk connector of the Nokia 22, the devices attempt
to feed current to each other and they can be damaged.
To avoid damage to the devices, an analogue extension line of the PBX
must be connected to the terminal’s extension connector with a stand-
ard 4-pin RJ-11 cable that has only its two middle pins connected.
Note that the terminal’s trunk and extension connectors cannot be used
at the same time to connect a device.