DN

Section: Devices and Network Interfaces (4)
Index Return to Main Contents
 

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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