Lucent Technologies 553B User Manual

Removing the Front and Top Covers From the control Unit

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To Insert the new memory module, first grasp its plastic handle on

the front and align the four pin guides at each corner of the module
with the rectangular opening at the top of the control unit (Figure 3).

Push the module in until the gold pins insert fully into their receptacle.
The module will snap into place.

Replace the control unit top cover.

If you are using the Busy Buster feature or any of the Automatic Sys-

tem Access features (CF, DXD, RLA, SA), refer to Section 8, "Instal-
lation" of your new System Manual to connect the modular cords