
4. AT Command Set and
Table
(5 of 23)
Model 3830 AT Commands
Qn Result Codes
Result codes are informational messages (such as Connect and Ring) sent from the modem and displayed on the asynchronous DTE terminal. Refer to Table
Q0 Enables modem to send result codes to the DTE.
Q1 Disables modem from sending result codes to the DTE.
Q2 Enables in Originate mode only for modem to send result codes to the DTE. Required for most UNIX applications.
Sn=r Change S-Register
Changes the contents of an
Sn? Display S-Register
Displays the value of an
T Tone Dial
Sets the modem for Tone (DTMF) dial mode. See D command.
Vn Result Codes Format
Controls whether or not result codes appear as words or as numeric codes. Some DTEs do not recognize result codes as words; therefore, numbers are required. The Numbers (2) format is required for some modem pooling applications. Refer to Table
V0 Displays result codes in Number (1) format (digits).
V1 Displays result codes as text.
V2 Displays result codes in Number (2) format (digits).
August 1998 |