Lucent Technologies INDeX 20DS - Manual (Page 3)

Introduction – Page 3
38DHB0002UKCN – Issue 3 March 2000 INDeX 20DS User's Guide
Introduction
Introduction to the 20DS
This guide is for the INDeX 20DS used on the INDeX telephone system
operating under Software Release level 9.0. Your System Manager will
be able to tell you which Software Release your system is operating
under.
The 20DS works in association with your INDeX display phone and each
20DS provides your phone with an additional 42 DSS keys. You can
associate several 20DS's with your INDeX display phone. Linking kits
are provided to link the 20DS to your display phone and any additional
20DS units. To link the 20DS to a display phone or another unit, simply
clip two of the Linking Kit pieces into two of the slots on a 20DS unit and
then clip these two pieces into the corresponding two slots on the
underside of the phone or unit .
Four Linking Slots
for the insertion of
the Linking Kits are
located beneath
the unit .
Four Linking Slots
for the insertion of
the Linking Kits are
located beneath
the unit.
Each 20DS requires its own telephone socket and a mains power
socket.
– DSS Keys: (Direct Station Select)
– Each DSS key can store an extension, line or group number. You
can then use the key to dial that number using a single key press.
Please note that, when working with remote numbers, certain
limitations may apply. Consult your System Manager for details.
– Alternatively you can use a DSS key to dial a system speed dial
number.
– BLF Lamps: (Busy Lamp Field)
The DSS keys incorporate dual-colour BLF lamps. These show the
status of the extension, line or group number stored under each key.
The lamps use different flashing rates and colours to show different
conditions (e.g. busy, ringing, on hold, etc - see page 4).