AT&T Callmaster Series Reference Manual page 569

MDW 9000 Wireless Telephone
Radio Module Features
Power and Pass Indicator Lights
The Power and Pass lights indicate when the module is powered up and completes its self-
diagnostic. The Radio light goes on when the handset is in use.
Top Hook and Card Edge
The top hook and the card edge connect the radio module to the carrier assembly/backplane
mounting rod.
Snap Lock
This lock locks the radio module into the carrier assembly.
Antenna
The sturdy and flexible antenna sends signals between the handset and the radio module.
Power Plug Jack
The AC adapter should be inserted into this jack.
Line Jack
The line cord should be inserted into this jack.
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