ZyXEL Communications Omni 56K Smart User Manual page 37

Table 5-2 AT Command Sets Requiring an "AT" Prefix
COMMAND OPTIONS
I12
I13
Ln n=0-7 4 *
Mn
M0
M1 *
M2
M3
O
O1
Qn
Q0 *
Q1
Q2
Sr.b=n
Sr.b?
Sr=n
Sr?
T
Vn
V0
V1 *
Command Sets
FUNCTION & DESCRIPTION
Displays the physical layer status.
Displays the channel response for V.34
Speaker volume control. The higher the value, the
higher the volume.
Speaker control
The speaker is always OFF.
The speaker is ON until carrier detected.
The speaker is always ON.
The speaker is ON after the last digit is dialed out
Tone dialing is not heard.
Return to online state.
Force the modem to request a retrain.
Displays the result code displayed.
The modem returns the result code.
The modem does not return the result code.
The modem returns the result code but is quiet
after answering on a RING. (see also S42.2)
Sets bit 'b' of S-register 'r' to value 'n'. 'n' is a
binary digit '0' or '1'.
Displays the value of bit 'b' of S-register 'r'
Sets S-register 'r' to value 'n'. 'n' must be a
decimal number between 0 and 255.
Displays the value stored in S-register 'r'
Tone dial
Sets the display type for result codes.
Displays the result code in numeric form. (See
also S35.7 and the result code table of 'ATXn')
Displays the result code in verbose form.
Omni 56K Smart User's Guide
REF.
S24.4-6
S21.1-2
S23.7
S40.1
S23.1
S23.6
5-3