Basic At Commands - Samsung N760 User Manual

Basic AT Commands

A/ Repeats the previous command in the buffer
ATA Responds manually to incoming RING signals
+++ Switches from on-line mode to command mode
ATO Switches from command mode to on-line mode
ATEn Echo control
E0 Disables echoing of the commands to the screen
E1 Enables echoing of the commands to the screen
ATDT phone numberTouch tone dial
ATDP phone numberPulse dial
ATHn Hook control
H0 On-Hook (same as hang-up)
H1 Off-Hook (same as hold-on)
ATLn Modem speaker loudness control
L0~1 Low volume
L2 Medium volume
L3 High volume
ATMn Modem speaker control
M0 Disables modem speaker
M1 Enables only when in connection procedure
M2 Enables always
M3 Enables until carrier has been detected after connection
ATS0=n Sets S0 register value (n range: 0~255). Sets the number of incoming
ring signals before answering. Modem responds after ringing as many
times as specified in n value. If the value of n is '0', ATA command
should be entered for auto answer
ATS0? Displays S0 register value on the terminal
ATX3 Dials after waiting for specified time
Troubleshooting 83