Справочник Пользователя для Multitech MT5600ZDXV

 

Fax.  This LED is lit when the modem is connected in Fax mode.

As soon as you have connected power to the modem, if you’re an experienced

modem user, you may simply want to check your modem’s settings for data

compression, error correction, and so on.  You may find that you can get moving

quite quickly if you just issue the AT&V<cr> command.  This command lists

how your modem is currently configured, the stored (user) profiles, and the

first four stored telephone numbers.  If you come across a setting you’re unsure

of, see Chapter 3 of this manual for AT command and S-Register explanations

and defaults.

If you’re a novice, please continue to the next sections of this chapter.

You control your modem by issuing AT commands and setting S-Registers.

Right now your modem is set up for the most typical user application, that is,

as a traditional modem set to make a dial-up call to a remote installation where

the call is answered automatically; therefore, you shouldn’t need to change the

current default configuration. (If however, you know that your application does

not follow this profile, see Chapter 3 for AT Commands and S-Registers.)

You will likely  use your data communications software either to:

· 

enter “terminal” mode, where you can “speak most directly” to the modem

by issuing AT commands, or to

 launch a datacomm session through a set of modem configurations which

you select and then associate with a target telephone number.  Once you

have created, saved, and named this set of information according to

your connection needs and your datacomm software’s conventions,  the

software then simplifies your dialing.  You need not reconfigure your

modem nor run the risk of mistakenly keying-in incorrect information.

AT is the prefix for nearly all commands issued in terminal mode.  AT stands

for attention, and alerts the modem that a command follows.  You may enter

these commands with either upper- or lower-case characters.  Entering AT