DN
Section: Devices and Network Interfaces (4)
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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)
Index
- NAME
-
- DESCRIPTION
-
- FILES
-
- SEE ALSO
-
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