Mounting the gsm terminal, Connecting the power supply, Connecting a telephone – Nokia 22 User Manual

Page 19: Entering the pin code

Setting up the terminal

Mounting the GSM terminal

Mount the GSM terminal on the application
module using the three screws supplied with
the terminal.

Connecting the power supply

Connect the power cord from the power sup-
ply to the GSM terminal.

Connect the power supply to an AC wall out-
let.

Connecting a telephone

Connect the DTMF telephone to the application module’s trunk connector (RJ-
11).

Warning! To avoid damage to the devices, the telephone set must be
connected to the trunk connector with a standard 4-pin RJ-11 cable
that has only its two middle pins connected.

Entering the PIN code

The PIN (Personal Identification Number) code protects your SIM card against
unauthorised use. It is usually supplied with the SIM card. Use the DTMF
telephone connected to the Nokia 22 to enter the PIN code.