||If a Cancel Call Waiting string is defined for the location, setting this
bit will cause that string to be inserted at the beginning of the dialable
string. This is commonly used by data modem and fax applications to prevent
interruption of calls by call waiting beeps. If no Cancel Call Waiting string
is defined for the location, this bit has no affect.
||The default calling card is to be overridden with a specified one.
||This option forces the address (number) to be translated as long distance.
||This option forces the number (address) to be translated as local.