6 Callback Security
99
only after the setup password has been entered
and callback security is enabled.
Options: + Enables the caller to enter a new callback num-
ber during password entry. The + character must
be the first or second character in the command
string.
- Enables the caller to choose a direct connection
(no callback) during password entry. The -
character must be the first or second character in
the command string.
,??? Enables the caller to enter an extension number
during password entry. The + character must be
the first or second character in the command
string. The ? characters must follow a comma at
the end of the string, and there must be one for
each digit in the extension. If the ? characters
are included in the dialing command, it is not
possible for the caller to enter a new callback
number, only an extension for the programmed
callback number.