LG-Ericsson iPECS LIP-8050V, Руководство пользователя

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10.
PBX, C
ENTREX
& ISDN
FEATURES
10.1 Access PBX or Centrex features
The iPECS has been designed to operate with a host PBX
system or Centrex services from your service provider. The
iPECS connects to a host with analog CO lines.
When accessing a CO line, the phone will act as an extension of
the host, allowing access to the host system features using the
host dial codes. While on a call, use the iPECS
Flash feature to
transfer calls to other host extensions or access features of the
host.
The Flash feature may be used on other CO lines to regain dial
tone from the CO line without relinquishing control of the CO line
to place another call.
10.2 Access the ISDN Network
10.2.1 Using the Keypad facility to access ISDN features
Access to certain features of your ISDN services requires that
dialed digits be sent to the ISDN as data and not tones. In this
case, dialed digits are sent as ‗Keypad messages‘.
A Keypad Facility button must be assigned using the
Flex Button
program procedures. Once active, dial into the ISDN for
services; however, actions other than dialing will deactivate the
Keypad Facility operation.
10. PBX, Centrex, &
ISDN Features
To access PBX or Centrex features while idle:

Lift the handset,

Select/dial access a PBX/Centrex CO line,

Dial PBX/Centrex feature code.
To access PBX/Centrex features while on a PBX/Centrex CO line:

Use the Navigation button to display the next menu, and select
the Flash button,

After receiving new dial tone, dial the PBX/Centrex feature
code.