TELES iGATE FCT User’s Guide 19
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The pulse width is measured in units of 100 millisec-
onds and can be between 100–9900 ms. For exam-
ple, to set the pulse drop width to 2 seconds dial 20#.
Set Reverse Polarity Signaling Method
If the PABX trunk connected to the unit supports Reverse
Polarity, use this command to set the unit to Reverse
Polarity signalling mode.
1. Dial ** 1343**#. The unit enters the programming
mode and emits the confirmation tone.
2. Dial *7610*#. The unit emits the confirmation tone.
Toll Restriction
When Toll Restriction is enabled, the unit only calls num-
bers that start with prefixes that are programmed in the
white list. Attempts to call numbers starting with other
prefixes fail and the caller hears an error tone.
Note: Numbers containing 4 digits or less, including those starting
with the * sign, are never blocked. This ensures that emergency
and special service calls are placed.
The list of allowed prefixes can include up to 10 entries.
The minimum length of a prefix to enter the table is two
digits and the maximum number is 4 digits.
There is no way to read the prefixes stored in the table. If
you are in doubt about a specific prefix - reenter it or
delete it.
1. Dial ** 1343**#. The unit enters the programming
mode and emits the confirmation tone.
2. Dial *9194*#. The unit emits the confirmation tone.
3. To add entries to the white list, dial one or more prefix
separated by the # sign. You must add at least one
entry before enabling the feature.
4. Dial *9190*#. The unit emits the confirmation tone
and enables the Toll Restriction feature.
For example, to limit the unit to prefixes 061, 063 and
064:
dial *9194*#, dial 061#, dial 063#, dial 064#, dial
*9190*#.
After each # sign, the unit emits the confirmation tone.
Note: In case of an error, the error tone is heard. Replace the
handset and start the procedure again.