UUCP Setting Parity

In some situations, you have to reset the parity because the system that you are calling checks port parity and drops the line if it is wrong. The expect-send couplet "" P_ZERO sets the high-order bit (parity bit) to 0. For example:

System-Name  Time  Type  Speed  Phone     Chat Script
unix Any ACU 2400 12015551212 "" P_ZERO "" \r login:-\r-login:-\r-login: 
nuucp password: xxx 

In the same manner, P_EVEN sets parity to even (the default), P_ODD sets odd parity, and P_ONE sets the parity bit to 1.

The parity couplet can be inserted anywhere in the chat-script. The couplet applies to all information in the chat-script that follows the "" P_ZERO. The couplet can also be used in entries in the Dialers file.