Karel ST30, Technical Reference And User'S Manual, Page: 9 / 54

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TECHNICAL INTRODUCTION
INTRODUCTION
ST30 is a digital telephone set which is special for the KAREL exchanges of DS series.
It can be installed only on the new digital extension card (UPN) of the KAREL DS-
series exchanges.
With the ST30 telephone sets:
• Users are provided with the facility of performing several operations such as calling
back, auto dialing, follow me, conferencing and alarm setting, by pressing a single key
through special-purpose keys and the display that are on the telephone, without the
necessity to know the system-specific special codes.
• Active services and call information, as well as the actions that the user can take for
them, are displayed through the graphic LCD (liquid crystal).
• Actions that can be taken for the active services and the call information, which are
indicated on the Graphic LCD display, are carried out easily and rapidly through four
keys with special functions that are located below the display.
• One-touch extension and/or line calls can be made over the phone book and
programmable keys.
• Statuses of the extensions and/or lines that have been assigned to those keys can be
viewed through the lights (LED) in two colors, which are embedded into the
programmable keys.
COMPATIBILITY
ST30 telephone set is compatible with the ADN version or better of the exchanges of
models DS200, DS200S and DS200M. It can be installed only on EX200 (0/16KoU)
Modules of the KAREL DS-series exchanges.
PARTS LIST ON DELIVERY
Parts that are included in the ST30 package:
·
ST30 telephone,
·
Handset,
·
Spiral cable of the handset,
·
Data cable with RJ11 connectors at two ends,
·
Console connection box,
·
Technical Reference and User Guide CD-ROM.