is usually 9 in North America to access the public switched telephone network (PSTN)
can be a maximum of 16 digits to accommodate alternative carrier arrangements in the dial string
default for the Access Code parameter is none
In North America, the access code is usually 9. This number is prefixed to all numbers after translation to access the local telephone network. If CallPilot is attached directly to CO local exchange lines, set the Access Code to none. The default for this parameter is none. The parameter can be a maximum of 16 digits.