B At Command Set; Basic At Command Set - Planet RT-101 User Manual

B AT C

Basic AT Command Set

Command
<any key>
+++
ATA
ATBn
B0
B1
ATD
P
T
,
;
!
W
@
R
OMMAND
Description
Terminate current connection attempt
Escape sequence code, entered in data state,
wait for modem to return to command state
Force answer mode on-line
Handshake operation
Select ITU-T V.22 for 1200 bps
communication
Select Bell 212A for 1200 bps
communication
Dial number and options that follow
Pulse dial
Tone dial
Pause for a specified time
Return to command state after dialing
Hook flash, call transfer
Wait for second dial tone
Wait for 5-second silence before proceeding,
otherwise return O ANSWER"
Reverse Dial (Originate a call in answer
mode)
S
ET