chat\[[0-9]+\]: abort on \(.*\)
chat\[[0-9]+\]: expect \(.*\)
chat\[[0-9]+\]: send \(AT.*\^M\)
chat\[[0-9]+\]:  -- got it
chat\[[0-9]+\]: AT.*\^M\^M
chat\[[0-9]+\]: \^M
chat\[[0-9]+\]: CONNECT
chat\[[0-9]+\]: OK
chat\[[0-9]+\]: send \(\\d\)