Toshiba Libretto U100 - Manual (Page 207)

User’s Manual C-5
AT Commands
Qn Result code control
Result codes are informational messages sent from the modem and
displayed on your monitor. Basic result codes are OK, CONNECT, RING,
NO CARRIER
, and ERROR. The ATQ command allows the user to turn
result codes on or off.
Result Codes:
OK
n=0,1
ERROR
Otherwise
T Select tone dialing
This command instructs the modem to send DTMF tones while dialing.
Dialed digits are tone dialed until a P command or dial modifier is received.
This is the default setting.
Vn DCE response format
This command controls whether result codes (including call progress and
negotiation progress messages) are displayed as words or their numeric
equivalents.
Result Codes:
OK
n=0,1
ERROR
Otherwise
Q0 Enables modem to send result codes to the computer
(default).
Q1 Disables modem from sending result codes to the computer.
V0 Displays result codes as digits.
V1 Displays result codes as text (default).