Comelit MT SB 01, Техническое руководство

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GROUP S.p.A.
MT SB 01 32
E
N
When the switchboard handset is lifted,
communication with the main switchboard begins; the
maximum duration of the conversation is 2,5 minutes;
COMMUNICATING
WITH USER 005 240
- to end the conversation,
hang up the handset.
CAUTION!
When the secondary switchboard and main
switchboard are communicating with each other,
calls cannot be transferred or put on hold.
To call a main switchboard from a secondary
switchboard, press
.
- If the call has taken place correctly, you will hear 3
confirmation tones.
When the
main switchboard handset is lifted,
communication with the secondary switchboard
begins; the maximum duration of the conversation
is 2,5 minutes;
CALL FOR
SWITCHBOARD
- to end the conversation,
hang up the handset.
- If the call has not taken place correctly, if the
s ystem is busy or if the main switchboard does
not exist, the display shows:
FUNCTION
NOT AVAILABLE
and
SPEAKER LINE
TEST OK
SPEAKER LINE
TEST KO
CAUTION!
When the secondary switchboard and main
switchboard are communicating with each other,
calls cannot be transferred or put on hold.
U18 How to call a main switchboard from a
secondary switchboard (available from R.I.006)
When the main switchboard receives a call from the
secondary switchboard:
- the NAME of the secondary switchboard making
the call (if listed in the directory, see “U8 HOW TO
ENTER A NAME IN THE DIRECTORY”, page 29) or
the address of the switchboard making the call (e.g.
005 240) is displayed.
CALLED FROM
USER 005 240
005= indicates the “zone”
240= indicates the general switchboard ID
• to reject the call, press CANC;
• to answer the call coming from the secondary
switchboard, lift the handset;
- the main switchboard begins communicating with
the secondary switchboard, the maximum duration
of the conversation is 2,5 minutes;
COMMUNICATING
WITH USER 005 240
- to end the conversation, hang up the handset.
CAUTION!
If the switchboard is busy or the switchboard
operator is momentarily absent and cannot
answer within 30 seconds, the call will be added
to the log (see “U6 HOW TO CALL AN INTERNAL
UNIT LISTED IN THE CALL LOG”, page 28).
U19 How to answer a call from the secondary
switchboard to the main switchboard (available
from R.I.006)