Moving Or Installing New Radio Modules In The Carrier Assembly; Swapping Extensions; Installation Self-Test - AT&T MDW 9000 Installation Manual

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Moving or Installing New Radio

Modules in the Carrier Assembly

Always unplug the carrier assembly's power cord/AC adapter from

the wall outlet when:

Removing a radio module.

Moving a radio module to a new slot in the carrier assembly.

Installing a new radio module.

If you want to change your phone's extension number assignment,

make sure the handset is turned off before unplugging the telephone

line cord from the communications system switch/control unit.

Upon installation, the Power and Pass LEDs on the radio module(s) will

light. The radio module(s) then initiate a 2 minute self-test and synchroni-

zation. Check connections if either the Power or Pass LED is not lit.

NOTE:

The Radio LED also may light upon installation; however, since the

Radio LED has no significance during the self-test, ignore its operation.

The Radio LED indicates a connection between the handset and the

radio module; it lights when the handset is being used as long as the

battery in the handset is charged.

Go to "Positioning the Battery Charger"

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