/etc/chatscripts/barry-verizon.chat is in barry-util 0.18.5-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 | ABORT ERROR
'' +++AT
'' ATZ
OK AT&F
OK ATE0V1
OK AT
OK ATS0=0
OK ATDT#777
CONNECT
|