LG-Ericsson iPECS LIP-8050V, Руководство пользователя

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10.2.2 Using ISDN Supplementary Services
ISDN service providers may incorporate features similar to those
of Centrex. These ISDN Supplementary services are provided
on a subscription basis, and as with Centrex, are accessed
using the
Flash button on an iPECS phone.
Using supplementary services, an ISDN line can be placed on
Hold and a second call placed on the line. You may then
alternate between the two held calls (Broker Call) using the
HOLD button. An ISDN line conference can be established
using the Flash and Conf buttons. A conference can also be
placed on hold.
10.2.3 Activating ISDN Caller ID Restriction
iPECS Phone users can restrict the transmission of Caller ID to
the far-end. This may be a subscription service of your carrier.
Separate Flex buttons are required to activate outgoing,
Connected Line (COL), and incoming, Calling Line ID (CLID)
restriction.
To activate Keypad Facility operation:

Press the programmed
KEYPAD FACILITY
button to switch to
keypad mode,

Dial as desired.
To deactivate Keypad Facility operation:

Press
KEYPAD FACILITY
,
OR

Press a Feature or Flex button.
While on an ISDN CO line, to access ISDN Supplementary services:

Press Flash,

Press H
OLD
/S
AVE
,
Conf
, or
CO line button to activate the
desired feature.
To restrict Caller ID:

Lift the handset,

Press programmed CLIR /
COLR button to place call.