ZyXEL U-336R User Guide - Page 103

AT Command Set Summaries

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Command Options Function & Description Ref. 0-9, #, * Digits for dialing P Pulse dialing S23.1 T Ton dialing S23.1 , Pause for a time specified in S8. Remaining digits will be dialed as in- band DTMF. ; Return to command state after dialing ! Hook flash @ Wait for a 5 second silence before proceeding R Reverse handshake (go on-line in S17.5 Answer mode) W Wait for second dial tone. Remaining digits will be dialed as in-band DTMF DL Repeat last ATD command DSn n=0-49 Dial number stored in non-volatile S44.3 RAM at location 'n'; use "+" to dial two consecutive numbers for bundling or MPPP calls En Command mode local echo of S23.0 keyboard commands E0 Echo off E1 * Echo on Hn On/off hook control H0 * Hang up (on-hook) the modem or ISDN, same as 'ATH' H1 Off hook the modem In Display inquired information I0 Display numerical product code, same as 'ATI' AT Command Set Summaries 89

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AT Command Set Summaries
89
Command
Options
Function & Description
Ref.
0-9, #, * Digits for dialing
P
Pulse dialing
S23.1
T
Ton dialing
S23.1
,
Pause for a time specified in S8.
Remaining digits will be dialed as in-
band DTMF.
;
Return to command state after dialing
!
Hook flash
@
Wait for a 5 second silence before
proceeding
R
Reverse handshake (go on-line in
Answer mode)
S17.5
W
Wait for second dial tone. Remaining
digits will be dialed as in-band DTMF
DL
Repeat last ATD command
DS
n
n=0-49
Dial number stored in non-volatile
RAM at location 'n'; use “+” to dial
two consecutive numbers for bundling
or MPPP calls
S44.3
E
n
Command mode local echo of
keyboard commands
S23.0
E0
Echo off
E1
*
Echo on
H
n
On/off hook control
H0
*
Hang up (on-hook) the modem or
ISDN, same as 'ATH'
H1
Off hook the modem
I
n
Display inquired information
I0
Display numerical product code, same
as 'ATI'