Lucent Technologies MERLIN LEGEND Release 5.0 Installation Manual page 106

MERLIN LEGEND Communications System Release 5.0
Installation 555-650-140
Installing Telephones and Adjuncts
Installing Multi-Function Modules
Socket
Connector
Pins
Line Jack
Figure 3-9. Installing an MFM Module
Install the new MFM. See

a. Hold the MFM circuit board by the edges with the long connector
b. Lower the MFM to insert the pins into the socket in the telephone
c. Press firmly on the MFM board to snap the locking tabs into place.
Locking Tab
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Locking Tab
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pins facing the socket. Take care not to touch the connector pins.
base.
The connector pins and tabs must be secure.
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Locking Tab
Figure 3-9.
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Handset Jack
Issue 1
June 1997
Page 3-11