Data-Linc Group DLM4100 Benutzerhandbuch - Seite 5

Blättern Sie online oder laden Sie pdf Benutzerhandbuch für Modem Data-Linc Group DLM4100 herunter. Data-Linc Group DLM4100 19 Seiten. Compact dial-up modem

Seite drucken

AT Commands

A- Answer Command – ATA forces the modem to immediately go off-hook and begin transmitting the

answer tone sequence.

Bn- Select Communications Standard – ATBn selects the modulation scheme used for connections

below 2400 bits per second.

n=0 Selects CCITT standards

n=1 Selects Bell standards

D- Dial Command – Below are the characters accepted in a dialing command.

0-9, #,* = Dialing Digits

L = Re-dial last number

P = Pulse dial

T = Tone dial

S=n = Dial stored number

W = Wait for dial tone

^ = Toggles state of calling tone

, = Pause for the duration of S8

@ = Wait for silence

! = Switch hook flash

; = Return to the command state

En- Command Echo – ATEn determines whether commands will be echoed back to the host.

n=0 Do not echo commands

n=1 Enable command echo

Hn – Switch Hook Control – ATHn opens and closes the modem's hook switch.

n=0 Switch hook relay opens

n=1 Switch hook relay closes

Ln- Speaker Volume – ATLn Sets the amplitude of the modem's audio output

n=0 Lowest speaker volume

n=1 Low speaker volume

n=2 Speaker remains on

n=3 Speaker off during dialing, on until carrier

Mn- Speaker Activity – ATMn determines when the modem's audio output is active.

n=0 Speaker off

n=1 Speaker on until carrier received

n=2 Speaker remains on

n=3 Speaker off during dialing, on until carrier

P/N 161-09977-001B

DLM4100 User's Manual