NAME
dn - DN-11 ACU interface
DESCRIPTION
The dn? files are write-only. The permissible codes are:
- 0-9
- dial 0-9
- :
- dial *
- ;
- dial #
- -
- 4 second delay for second dial tone
- <
- end-of-number
The entire telephone number must be presented in a single write system call.
It is recommended that an end-of-number code be given even though not all ACU's actually require it.
FILES
/dev/dn0 connected to 801 with dp0
/dev/dn1 not currently connected
/dev/dn2 not currently connected
SEE ALSO
dp(4)