Installing An Mfm Module - AT&T MERLIN LEGEND Release 3.0 Installation Manual

Installing Multi-Function Modules
Socket
Connector
Pins
Line Jack
Figure 3-9. Installing an MFM Module
5 Install the new MFM. See Figure 3-9.
a Hold the MFM circuit board by the edges with the long connector pins
facing the socket. Take care not to touch the connector pins.
b Lower the MFM to insert the pins into the socket in the telephone base,
c Press firmly on the MFM board to snap the locking tabs into place. The
connector pins and tabs must be secure.
Locking Tab
Locking Tab
Installing Telephones and Adjuncts 3-11
Handset Jack
L o c k i n g T a b