User Guide

ISDN Router Manual V.1.1
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6.2 AT Command
6.2.1 AT Command Overview
Command Description Default
ATA Manual answer
ATD Dialing
ATDSn Speed dialing
ATEn Echo command ATE1
ATH Hang up
ATIn Interrogate the TA product status
ATL Dialing the latest number
ATO
Return to on¡Ðline state
ATQn Return result codes select ATQ0
ATSn=x Set S register
ATVn Verbose mode ATV1
ATWn Connection message format select ATW0
ATXn Result code set select ATX0
ATZn
Reset¡þrecall user profile
AT&Cn CD signal control AT&C1
AT&Dn ER signal control AT&D2
AT&F Recall factory default setting
AT&Kn Flow control AT&K3
AT&Sn DR signal control AT%S0
AT&Vn Display system configuration
AT&Wn Write user profile
AT&Yn Load user configuration when power on AT&Y0
AT&Zn=x Register speed dial number
AT%A2=n Data port protocol selection AT%A2=5
AT%A5=n Set enbloc or overlap sending mode when dialing telephone number AT%A5=0
AT%D Data port setting display
AT%DC Show disconnect cause, source, charge
AT%SDL n Re-Flash the new software
AT%N=x Set data port directory number / sub-address
AT%Sn Data port call screen function enable AT%S1
AT%Z1 Software reset
AT$AAn Set analog port A voice information capability in answer mode AT$AA2
AT$AN=x Set analog port A directory number / sub-address
AT$AOn Set analog port A voice information capability in originate mode AT$AO0
AT$APn Dial pause set up for analog port A AT$AP1
AT$ASn Screen incoming call for analog port A AT$AS1
AT$BAn Set analog port B voice information capability in answer mode AT$BA2
AT$BN=x Set analog port B directory number / sub-address
AT$BOn Set analog port B voice information capability in originate mode AT$BO0
AT$BPn Dial pause set up for analog port B AT$BP1
AT$BSn Screen incoming call for analog port B AT$BS1
AT$CC Display advice of accumulate charge
AT$CD Display all analog port setting
AT$CGn Global call select setting AT$CG2
AT$CIn Enable inner communication AT$CI1
AT$CPn Receiver priority setting AT$CP1
AT$CSn Select supplementary service function AT$CS1
AT$CZn Initialize charge
AT$CFn Call forwarding function select AT$CF1