Synectix ATT 2000, Руководство пользователя

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If that extension is not present in the list of Valid Extensions, you will hear
the message “This entry is invalid” and the unit returns to the “Enter
Program number” prompt.
To delete all Valid extensions -
Enter 108 00000. (5 zeros must be entered)
Program # 208:
This program also prompts the Valid list of extensions. (Same as program #
207)
Program # 109: Invalid Extension List
To enter the list of Invalid Extensions -
Under this program, the extensions are entered one by one. After entering
the program number, enter the first extension to be placed in the list-of-
invalid-extensions. The extensions may be of any length from 2 to 5 digits.
The unit checks for validity and stores the extension in the memory. If the
entry is invalid or if it is a duplicate entry, the unit does not store that value.
An all-0 extension is invalid. Press
Þ to enter the next extension. The entire
list of extensions may be entered one after the other without waiting for
any response from the unit. Press # to terminate the programming.
Length of entry = Total of 256 digits (inclusive of the
Þ between 2
extensions)
The maximum numbers of invalid extensions that may be stored are: 84
extensions of 2 digits or 63 extensions of 3 digits or 50 extensions of 4
digits or 42 extensions of 5 digits.
After all the available space for the invalid extensions is used up, if another
extension is entered, the unit prompts “This entry is invalid” and returns to
the “Enter Program number” prompt.
Default value: 109 #
There are no default entries for this program.
Note: An entry in the list of valid extensions overrides the entry in the list of
Invalid extensions.
Program # 209:
To listen to the currently programmed list of invalid extensions -
You will hear:
“Two Zero Nine (0.6 sec silence)”
The # at the end is not prompted as it is an indicator of the end of the
string.
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