55
To deactivate Keypad Facility operation:
Press• KEYPAD FACILITY button,
Or,
• Press a Feature or Flexible button.
9.2.2 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 a Phone. In case of
LDP-9208D, make the Flash button as Flexible button (the
code is 94).
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 Soft buttons. A conference can also be
placed on hold.
While on an ISDN CO line, to access ISDN Supplementary
services:
• Press the Flash Soft button,
• Press the HOLD/SAVE button, Conf Soft button, or CO line button
to activate the desired feature.
9.2.3 Activating ISDN Caller ID Restriction
LDP-9200 series 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 assign {CLIR} and {COLR} Flexible button:
TRANS/PGM + {FLEX} +
TRANS/PGM
+ 81 (CLIR) or 82 (COLR) +
HOLD/SAVE
To restrict Caller ID:
• Lift the handset,
• Press programmed CLIR/COLR button to place call.
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