Installing Multi-Function Modules

Locking Tab

Socket

Connector

Pins

Locking Tab

Line Jack

Handset Jack

Locking Tab

Figure 3-9. Installing an MFM Module

5Install 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.

Installing Telephones and Adjuncts 3-11

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Image 88
AT&T 3.0 manual Installing an MFM Module, Install the new MFM. See Figure