User's Guide for ZyXEL Omni 56K USB Modem
5-2
COMMAND OPTIONS FUNCTION AND DESCRIPTION Ref.
B0 * Select CCITT V.22 for 1200 bps.
B1 Select Bell 212 for 1200 bps
communication.
DsDial s (numbers and options) that follow
(see also S38.0, S35.4). The options of s
are listed as follows:
0-9, A, B,
C, D #, * Digits for dialing.
PPulse dialing S23.1
TTone dialing S23.1
,Pause for a time specified in S8.
Remaining digits are dialed as in-band
DTMF (Dual Tone Multi-Frequency).
;Return to command state after dialing.
!Hook flash. S56
@Wait for a 5 second silence before
proceeding, otherwise return NO
ANSWER.
RReverse handshake (go online in Answer
mode). S17.5
WWait for the second dial tone. Remaining
digits are dialed as in-band DTMF.
DL Dials the last-dialed number.
DSnn=0-3 Dials the number stored in non-volatile
RAM at location 'n.' S44.3
EnCommand mode local echo of keyboard
commands: S23.0
E0 Echo off.
E1 * Echo on.
HnOn/off hook control:
H0 * Hang up (on-hook) the modem or ISDN,
same as 'ATH'.
H1 Off hook the modem.
InDisplay inquired information:
I0 Display numerical product code, same as
'ATI.'
I1 Display product information and ROM
checksum.
I2 Display modem link status report.
I12 Display physical layer status.
I13 Display channel response for V.34.