Optus S2 User Manual page 74

FCN 64: CALL CREDIT
6
Dialling the telephone number
When a User Account PIN Number has
been correctly entered, the available
credit for the account is displayed.
The user shall be prompted to enter the
telephone number they wish to call.
At the entry of the first digit, the entire
screen will clear, allowing the user to
enter the telephone number as per normal
operation of the Optus MobileSat S2.
The format of the telephone number shall be [Country code]
[Area code] [Telephone number].
Eg 61 3 92621111
Pressing the key shall erase previously entered digits.
CLR
Pressing or shall enter the number for processing.
STO SND
Checking the Prefix Digits
As the User enters the telephone number, the handset attempts
to match the first five digits with the Call Prefix table as the
digits are entered. This prevents the situation where the user
enters a long number (potentially 32 digits long) before being
warned of a destination country code error.
In the case where the first 5 digits of the
destination number entered by the User
do not match any of the prefixes defined
in the Call Prefix table, an error message
will be displayed.
After 5 seconds, the display will return to the "Enter Pin" screen
or the user can press to return to "Enter Pin".
CLR
Credits
9999.99
Dial>
6139262111
Invalid
prefix
code
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FCN 64: CALL CREDIT
6
MAKING A CALL: OPTUS MOBILESAT S2 2-WIRE PORT
The Call Credit System of the Optus MobileSat S2 Handset is
also applicable to the 2-wire port. The User Pin must prefix
all telephone numbers dialled.
Operation
Ensure the 'Call Credit' system is active by checking the
Optus MobileSat S2 handset display, which should be
prompting the user for the input of a 4-digit user account PIN.
NOTE: This example assumes that the Master has set FCN31= Tel On/
Fax Off.)
Pick up the 2-wire telephone handpiece and listen for the dial
tone.
To make a call the following numbers must be dialled;
• 4-Digit User Account Pin
• Country Code
• Region Code
• Telephone Number
For example, if the PIN Number is 1234, then the following
digits will need to be entered for a telephone Voice Call;
1 2 3 4 6 1 3 9 2 6 2 1 1 1 1
Voice/Fax Operation
Where FCN 31 is set to Tel On/ Fax Off, prefix digit call type
dialing is required. (Refer to FCN 31 on page 105)
To make a call the following numbers must be dialled;
• 4-Digit User Account Pin
• Call Type (Voice = 1, Fax = 2)
• Country Code
• Region Code
• Telephone Number
Again using PIN Number 1234, then the following digits will
need to be entered for a telephone Voice Call;
1 2 3 4 1 6 1 3 9 2 6 2 1 1 1 1
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