S-COM 7K Manual page 135

Telephone Interface Functions
Note: Only the phone number goes into the table, not the autopatch access
password plus the phone number. Two commands are needed, since only one
phone number may be entered at a time. These numbers will not be permitted
if the autopatch is completely OFF (disabled). At least one of the autopatch call
types must be selected if accepted numbers are to be permitted.
Now assume that all numbers in are code 414 are to be accepted. To
accomplish this enter the following:
(PW) 68 1 414 AAA AAAA *
The autopatch will now accept 1-(414)-000-0000 through 1-(414)-999-9999.
The "A" in the above example is used as a wild card to specify any number 0–9
is accepted.
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