Modem control characters

This is the table of interpretation of control characters allowed in Commands string grid of Modem Configuration dialogue:

Character Hex code Action
`
60h
0.1 sec delay
~
7Eh
0.5 sec delay
^
5Eh
raise DTR signal
v
76h
lower DTR signal
|
7Ch
send CR (0Dh) symbol and wait for OK response with 3 sec time-out
!
21h
send CR without waiting
\
5Ch
send the next character as is (without treating it as a control character).

E.g.: \~ - sends tilde character