EM/24

Section 300-Installation	Chapter 4. Trunks and Lines

•The EM/24 (VB-43310) provides 24 flexible function (FF) keys. It can be attached to any key phone.

•The EM/24 comes with a mounting bracket, screws, and a two-conductor cable for attaching it to a key phone.

1.Attach the EM/24 to the key phone using the mounting plate and the four screws, as shown in Figure 4-17.

2.Connect the EM/24 to the key phone using the two-conductor cable.

3.Connect the EM/24 to the wall jack using a four-conductor cable.

4.Connect the four wires from the key phone and EM/24 to the MDF connector.

Figure 4-17. EM/24 connection using one cable with two pairs

DBS-2.3/9.2-300

DBS Manual - Revised April 2000

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