20 Customer Use
Call
and select lines to the public network
Gord wants to make a long-distance business call from home. To
avoid being charged, he dials the telephone number that maps
onto the Auto DN at work. After hearing the dial tone, Gord dials
a line pool access code to select a line to the public network. He
then dials the long-distance number.
r
Gord
at home
DID
Line
Central office
Business
client
Central office
Hardware:
any version of KSU, one Trunk Module, one DID
Trunk Cartridge.
Modular
Installer Guide
Содержание DR5
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