Advantech UniGateway EH-2101W Manuel d'utilisateur télécharger pdf (Page 96)

Appendix C - AT commands

ATLn Speaker volume control. n=0-7

ATMn Speaker control

M0 Speaker always off

M1 Speaker on until carrier is detected

M2 Speaker always on

M3 Speaker on after last digit dialed, off at carrier detect

ATNn Ring volume control, n=0 disables ring function. (n=0..7)

ATO Return to on-line state

ATP Pulse dial

ATQn Result code displayed

Q0 Modem returns result code

Q1 Modem does not return result code

Q2 Return result code but quiet in answer mode (will not show in AT&Vn)

ATS0=n Number of rings required before modem answers. n=0 disables auto-answer.

Set bit b of S-register r to n. (n=0 or 1)

ATSr.b? Inquiry bit b of S-register r

ATSr=n Set S-register r to value n, where n is a decimal number between 0-255

ATSr? Display value stored in S-register r

ATT Tone dial

ATVn Verbal/Numeric result codes

V0 Display result codes in numeric form

V1 Display result codes in verbose form

ATXn Result code options. (n=0..7)

ATZn Reset the modem and set power-on profile. (n=0..4)

Zn Reset modem and load user profile n (n=0..3)

Z4 Reset modem and load factory settings

AT$ Help, Basic command summary

AT&$ Help, Extended AT& command summary

AT*$ Help, Extended AT* command summary

ATSr.b=n

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Advantech UniGateway EH-2101W Manuel d'utilisateur Page 96