LG-Ericsson LIP-9070, User Manual

Page: 136 / 197

INTERNAL
LIP-9070 User guide 03/09/2013
Page 136of
13.7.2 Access the ISDN Network
13.7.2.1 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.
13.7.2.2 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.
13.7.2.3 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 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.
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.