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MAINTENANCE
AND TROUBLESHOOT~G
Infinite
816
Xey Telephone
System
Table
800-4
Intercom
Functions
Test
OPERATIONAL
TEST
RESULT
PROCEDURE
1.
Intercom
CalI
1.1
Depress the DSS button
1.1.1
ON/OFF lamp lights.
1.1.1
NormaI
for the desired
instrument
3.
If the called instrument
is
1.1.2
DSS lamp of called party
1.1.2
Normal
a speakerphone
and is
idit
placed In the handsfree
talk back (voice) mode.
1.1.3
Intercom
lamp IHOlD
1.1.3
Normal
button)
of called party is
ilashing 30 IPM.
1.1.4
Busy tone is heard.
1.1.4
If cAed party is off-hook.
in DND mode or not
Installed: normaI.
1.1.5
3 tones are heard
1.1.5
Normal
1.1.6
Handsfree
1.1.6
Normal
mmmunications
is
possible at the called
instrument,
if it is a
speakerphone.
1.1.7
HOLD buttons
Bashes at
1.1.7
Normal
called party.
1.1.8
Intercom
caIl is not
1.1.8
Consult trouble shooting
mMect.ed.
guide, section7.
1.1.9
Intercom
ringing is heard
1.1.9
Con&-m whether
called
instead of 3 tones.
station is in P orH mode.
1.1.10
Hand&se
conversation
1.1.10
Check connecttons
of
at the called instrument
microphone
and
is not possible.
speakerphone
ribbon
connector in the caII
instrument.
1.1.11
Check that called
insttument
has
speakerphone
unit (SPV)
instaIled.
1.2
1.3
a.
b.
C.
If the called station
1.2.1
'Ihe flashing HOLD lamp
1.2.1
NormaI
answers by lifting the
of the cahed instrument
handset
lights SteadiIy.
1.2.2
Rtng back tone is stopped.
1.2.2
Normal
CalI pick-up
Lift Handset and depress
1.3a
Ringing or 3 bursts of
1.3a
Normal
DSS button
for called
tone are heard at the
station.
called station.
To answer at the remote
1.3b
Intercom
dial tone
1.3b
Normal
station. lift the handset
isheard.
or depress the ON/OFF
button.
Depress 6 on the dial pad.
1.3.~
Called station returns to
1.3.c
Normal
idle state.
HOLD Iamp is
extinguished.
Intercom
Normal
conversation
between
calhq
instrument
and
remote answering
station
Change the remote
is possible.If
remote
answer instrument.
answering
is not possible.
800-6
Issue
1, January
1992
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