Toshiba U400 User Manual
Page 13
User’s Manual
xiii
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When used in the Auto Answer mode, the S0 register must be set with a
value of 3 or 4. This ensures:
■
a person calling your modem will hear a short burst of ringing before
the modem answers. This confirms that the call has been
successfully switched through the network.
■
caller identification information (which occurs between the first and
second ring cadences) is not destroyed.
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The preferred method of dialling is to use DTMF tones (ATDT...) as this
is faster and more reliable than pulse (decadic) dialling. If for some
reason you must use decadic dialling, your communications program
must be set up to record numbers using the following translation table
as this modem does not implement the New Zealand “Reverse dialling”
standard.
Number to be dialled: 0 1 2 3 4 5 6 7 8 9
Number to program into computer: 0 9 8 7 6 5 4 3 2 1
Note that where DTMF dialling is used, the numbers should be entered
normally.
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The transmit level from this device is set at a fixed level and because of
this there may be circumstances where the performance is less than
optimal. Before reporting such occurrences as faults, please check the
line with a standard Telepermitted telephone, and only report a fault if
the phone performance is impaired.
■
It is recommended that this equipment be disconnected from the
Telecom line during electrical storms.
■
When relocating the equipment, always disconnect the Telecom line
connection before the power connection, and reconnect the power first.
■
This equipment may not be compatible with Telecom Distinctive Alert
cadences and services such as FaxAbility.
NOTE THAT FAULT CALLOUTS CAUSED BY ANY OF THE ABOVE
CAUSES MAY INCUR A CHARGE FROM TELECOM
General conditions
As required by PTC 100, please ensure that this office is advised of any
changes to the specifications of these products which might affect
compliance with the relevant PTC Specifications.
The grant of this Telepermit is specific to the above products with the
marketing description as stated on the Telepermit label artwork. The
Telepermit may not be assigned to other parties or other products without
Telecom approval.
A Telepermit artwork for each device is included from which you may
prepare any number of Telepermit labels subject to the general instructions
on format, size and color on the attached sheet.
The Telepermit label must be displayed on the product at all times as proof
to purchasers and service personnel that the product is able to be
legitimately connected to the Telecom network.
The Telepermit label may also be shown on the packaging of the product
and in the sales literature, as required in PTC 100.