70
SoundExpression
Command Description
Return to on line state mode
ATO0 Switches the modem from command mode to on-
line mode without dialing.
ATO1 Switches from command mode to on-line mode an initiates an equalizer
Result code display control
ATQ0 Enables result codes to be issued to the screen. (default)
ATQ1 Disables result codes to be issued to the screen.
Result code format
ATV0 Numeric format.
ATV1 Verbal format. (default)
Result Code Type/Call Progress. This command determines which modem result
codes are enabled. Additionally, this command specifies whether busy and dial-tone
detection are enabled or disabled.
ATX0 Result codes 0: 4 enabled. Busy and dial tone detect disabled.
ATX1 Result codes 0: 5, 10 enabled. Busy and dial tone detect disabled.
ATX2 Result codes 0: 6, 10 enabled. Busy detect disabled and dial tone detect
enabled.
ATX3 Result codes 0: 5, 7, 10 enabled. Busy detect enabled and dial tone detect
disabled.
ATX4 Result codes 0: 7, 10 enabled. Busy and dial tone detect enabled.
Control long space disconnect
ATY0 Disables long space disconnect. (default)
ATY1 Enables long space connect.
Soft reset and restore profile
ATZ0 Restores stored profile 0. (default)
ATZ1 Restores stored profile 1.
Escape Characters
+++ The escape characters are known as +++. They will switch from on-line
mode to command mode while preserving the connection with the on
line modem.