User's Guide for ZyXEL Omni 56K USB Modem
5-3
COMMAND OPTIONS FUNCTION AND DESCRIPTION Ref.
Lnn=0 to 7
4 *
Speaker volume control. The higher the
value, the higher the volume. S24.4-6
MnSpeaker control: S21.1-2
M0 Speaker is always OFF.
M1 * Speaker is ON until carrier is detected.
M2 Speaker is always ON.
M3 Speaker is ON after the last digit is dialed
out. Tone dialing is not heard.
OReturn to online state.
O1 Force modem to request a retrain.
QnResult code displayed: S23.7
Q0 * Modem returns result code.
Q1 Modem does not return result code.
Q2 Modem returns result code but quiet after
answering on a RING. (see also S42.2) S40.1
Sr.b=nSet bit 'b' of S-register 'r' to value 'n'. 'n' is
a binary digit '0' or '1'.
Sr.b? Display value of bit 'b' of S-register 'r'.
Sr=nSet S-register 'r' to value 'n'. 'n' must be a
decimal number between 0 and 255.
Sr? Display value stored in S-register 'r'.
TTone dial. S23.1
UPX Download firmware to the Flash EPROM
(erasable programmable read-only
memory) by using Xmodem protocol.
VnSets display type for Result Codes: S23.6
V0 Display result code in numeric form. (See
also S35.7 and the result code table of
'ATXn'.)
V1 * Display result code in verbose form.
Xnn=0-7
5 *
Result code options, see the Options
Table. S23.3-5
Znn=0-2 Reset modem and set power-on profile. S15.5-7
Zn Reset modem and load user profile n (0-
1).
Z2 Reset modem and load factory settings.
+++ Escape sequence code, entered in data
state, wait for modem to return to
command state.