3Com 3C900B Installation And Operating Instructions Manual page 120

Sn Dials the phone
number string stored in
NVRAM at position n
(n = 0 3). Phone
numbers are stored
with the &Zn=s
command.
T Tone dial
, (Comma) Pause, See
S8 definition; which
it's linked to.
; (Semicolon) Return to
Command mode after
dialing.
" Dials the letters that
follow (in an
alphabetical phone
number).
116
T Q R
ECHNICAL UICK EFERENCE
En
! (Exclamation point)
Flashes the switch
hook.
/ Delays for 125 ms.
before proceeding with
dial string.
W Wait for second dial
tone (X2 or X4);
linked to S6 register.
@ Dials, waits for quiet
answer, and continues
(X3 or higher).
$ Displays a list of Dial
commands.
Sets local echo.
E0 Echo OFF
E1 Modem displays
keyboard commands