At Command List - D-Link DMI-128ESU+ User Manual

6.2.2 AT Command List

* means default setting
Command
ATA Manual answer
Answer an incoming data call
ATD Dialing
Dial the destination number
Max main address: 20 digits
Max sub-address: 5 digits
ATDSn Speed dialing
ATEn
Echo command
Define whether characters are echoed back
from the TA to the DTE within command
mode.
ATH
Hang up
Hang up the connection
ATIn Interrogate the TA product status
ATL Dialing the latest number
ATO Return to on-line state
ATQn
Return result codes select
Defines whether or not the TA will issue
result codes to the DTE
ATSn=x Set S register
Change S register value
ATVn Verbose mode
Defines the form of result codes returned by
the TA
ATWn Connection message format select
Defines the type of (extended) negotiation
result codes to return.
ATXn Result code set select
Description Select the result code set.
ATZn
Reset/recall user profile
The user configuration stored in the non-
volatile memory is recalled to become the
active configuration.
AT&Cn
CD signal control
Defines what the TA outputs as the DCD
(CD) signal on the DTE interface
AT&Dn DTR signal control
Defines how the DTR (ER) signal is
interpreted by TA.
D-LINK ISDN TA DMI-128ESU+
Description Value
ATD4125678+ 123
•
0-9
Dialing digits
+
•
Sub-address delimiter
0-19 Speed dialing number
0 •
No echo
*1 •
Echo
Type ATH during the RING will reject the
call
0 •
Requests the TA product code
1 •
Checksum value
3
•
ROM Part Numbers and Revision
6
•
Supported switching type
ATD4125678
Then ATDL will dial 4125678 again
Return from command mode to data mode
*0 •
Result code returned
1 •
Not returned
•
n
S register number
x
•
Setting value
0 •
Numeric form responses enabled
*1 •
Verbose responses enabled (English
responses)
•
*0
Negotiation codes reported in 1
line format : (CONNECT)
1
•
3 line format (Hayes format)
(CONNECT xxx)
(PROTOCOL xxx)
(CARRIER xxx)
•
*0
Data result codes 0-4 enabled
1
•
All supported data result codes
Enabled
0 •
Reset the TA and recall user profile
1 •
Reset the TA and load default value
(Except stored dial number, own-
address, sub-address and
accumulated charge)
0 • DCD (CD) signal on at all time.
(TA's DCD signal follow PC's DTR)
*1
• DCD (CD) signal on at only
communication time.(DCD signal
high during communication time)
• DTR signal consider on at all
0
time.
(TA won't detect DTE's DTR,
*2
TA consider DTR is always on)
•
TA will detect DTE's DTR (ER) Signal
Remark
31