Multi-Tech Systems MT3410ZLX 用户手册

C:

If necessary, make sure the software is
configured to auto-answer the phone.

A:

To set auto-answer mode on from AT command
mode, type 

ATS0=n then press Enter. The n

stands for which number of rings the modem
answers.  For example: 

ATS0=3 causes the

modem to answer on the third ring.

S:

Make sure the software has been set up
correctly.  Check the initialization string and dial
string.

C:

Some TSRs (programs that stay in memory
after they are loaded) may conflict with the
communications software.

S:

Try starting your computer without loading any
TSRs.

C:

Both the modem and the software have the
echo feature turned on.

S:

Since only one needs an echo, turn the
software echo feature off.

C:

The remote modem is echoing your typed
characters.

S:

Type 

ATE1 then Enter at the command line.

Then turn off the software echo feature.