Instruction manual

Dial Plan
— PAUSE character (in programmed numbers)
#100-#189 — System Speed Dialing Codes
#190-#199 — Virtual Facility Codes
#20-#39 — Personal Speed Dialing Codes
#4 — Activate Program mode
#5 — Insert dialed digits here (in Virtual Facility numbers)
#8 — Start end-to-end signaling (in programmed numbers)
#60 — Activate Callback Queuing at single-line voice terminal
#61 — Cancel Callback Queuing request at single-line voice terminal
#70 — Activate Forwarding
#90 — Activate Dial Access to Message Waiting Indications
#91 — Deactivate Dial Access to Message Waiting Indications
#92 — Activate Leave Word Calling
# — End of dialing
# # — Sends a “ # ” (in programmed numbers)
# — Sends a “ ” (in programmed numbers)
# # PDC — Call Accountability.
The maximum number of dial codes available for a System 25 is 600. Each assigned code is
stored individually in memory.
The dial codes assigned in the system must be completely unambiguous. For example, a
dialing plan that contains the number
“20” cannot contain the numbers “2,” “200-209,” or
“2000-2099.”
PDC to Voice Terminal Association
During installation, each voice terminal is assigned one PDC that serves as its extension
number. These are referred to as “assigned” PDCs, and the associated terminals are called
home stations. Additional “floating”
PDCs (FPDCs), may be assigned in a system. At the
customer’s option, floating PDCs may have the attendant position assigned as their home
station (i.e., calls to FPDCs will be directed to the attendant when they are not signed in
anywhere). A maximum of 200 assigned PDCs and 300 FPDCs may be allocated in a system.
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