Technical Reference
Any key Aborts
AT Required command prefix, except with A/, +++, and A>. Use alone to test for OK result code.
Bn
Dn
U.S./ITU-T answer sequence
B0
B1 U.S. answer tone
Dials the specified phone number, includes the following:
#, * Extended
LDials the last dialed number
P Pulse (rotary) dial
R Originates call using answer (reverse) frequencies
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 is linked to
; (Semicolon) Return to Command mode after dialing
“ Dials the letters that follow (in an alphabetical phone number)
! (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 |
En Sets local echo
E0 Echo OFF
E1 Modem displays keyboard commands
Fn Sets online local echo of transmitted data ON/ OFF
F0 Local echo ON, modem sends a copy of data it sends to the remote system to your screen
F1 Local echo OFF, receiving system may send a remote echo of data it receives
53
