AT&T 3 manual Putting the System Unit Back Together

Putting the System Unit Back Together

Putting the System Unit Back Together

1.Replace the cover, first lowering it over the chassis and then sliding it forward to engage the slip-clasp (see Figure 7-4).

2.Tighten the four cover screws (see Figure 7-3).

3.Lift the cabinet and securely position it on the bracket, placing the cabinet’s bracket lip into the hanger slot on the bracket (see Figure 7-2).

4.Tighten the captive retaining screw on the bracket into the mounting hole on the cabinet (see Figure 7-1).

5.Reconnect the modular telephone cords to the correct mail system ports.

6.Reconnect the modem cable to the COM 1 port.

7.Route the new telephone cords through the slots on the bracket and connect them to the appropriate ports on the new voice processing card.

8.Connect the other end of the telephone cords to the appropriate extension jacks on 206 modules in the communications system control unit. Refer to communications system Planning Form B1 for proper extension assignments.

9.Program the extensions connected to the new mail system ports. See Chapters 3 and 4 for instructions.

a.Add the new extensions to the VMS Hunt Group, using Hunt Group Extensions (#505).

b.If the new extensions are Pooled extensions, use Line Access Mode (#313) to change them to Key extensions.

c.Use Transfer Return Extension (#306) to identify where unanswered transferred calls from the new extensions should go, typically extension 10.

d.Restrict the new extensions using Outgoing Call Restriction (#401).

■If Outcalling is not permitted, the extensions should be restricted to Inside Only.

■If Outcalling is permitted, Outgoing Call Restriction should be used with Allowed and Disallowed Lists to meet the needs of the business while maintaining the security of the system.

Upgrading the System 7-7