Zyxel-communications U-336SA Manual do Utilizador descarregar pdf (Página 32)

18 Basic Modem Operation

There are a few basic commands that do not require the “AT”

command prefix. These are as follows:

Command Description

A/ Repeats the last issued AT command once.

A> Repeats the last issued AT command once, or re-

dials the last dialed number up to 9 times until a

key is pressed or a connection is made.

<any key> Terminates the current connection attempt, if

pressed while modem is handshaking.

+++ Escape code sequence. Entered while the modem

is in Data Mode. Returns modem to Command

Mode.

The U-336S/SA supports several groups of AT commands:

AT Command Set/Type Example

Basic AT (Hayes compatible) ATB0

Basic AT$ (on line help) AT$

Extended AT& commands AT&N0

Extended AT* commands AT*I1

Fax AT+ commands AT+FCLASS=2

S-Register command ATS0=1

S-Register bit-mapped command (set S-

ATS13.1=1

S-Register inquiry command ATS0? Or ATS13.1?

You may browse the lists of available commands for each command set

by using the on-line help commands: AT$, AT*$, AT&$, and ATS$.

Further detail on AT commands will be covered in the chapters that

pertain to their use.

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 160 161

Sem comentários

Zyxel-communications U-336SA Manual do Utilizador Página 32