Technical data

9 Single Tests
50
ARGUS 3u plus/3u NT
previous display (this applies for all displays).
Test Comments
TP The ARGUS tests the TP (Terminal Portability)
supplementary service by making a self call.
HOLD The ARGUS tests the HOLD supplementary
service by making a self call.
CLIP
(CLIP,
CLIR,
COLP,
COLR )
In this test, the ARGUS checks whether the 4
supplementary services CLIP,CLIR, COLP and
COLR are supported. To do so, the ARGUS
will setup as many as three calls to itself.
CLIP: Will the calling subscriber's number be
displayed at the called subscriber?
(t = CLIP temporarily available
p = CLIP permanently available)
CLIR: Will the display of the calling
subscriber's number at the called subscriber be
suppressed or is it possible to temporarily
suppress the display?
If the ARGUS displays an * , it is not possible to
determine the availability of the service, since
no CLIP has been setup.
(t = CLIR temporarily available
p = CLIR permanently available)
COLP: Will the call number of the subscriber
who answered be displayed on the caller's
phone?
COLR: Will the display of the call number of
the subscriber who answered be suppressed
on the caller's phone or is it possible to
temporarily suppress the display?
If the ARGUS displays an * , it is not possible to
determine the availability of the service, since
no COLP has been setup.
The suppl. services pairs CLIP and CLIR as
well as COLP and COLR will be tested. If CLIR
or COLR is setup permanently, it is not
possible to make a clear assessment.
DDI Can a caller directly dial in to an extension on
the PBX access under test?
MSN Is the supplemental service MSN available?