User manual

AT Commands 5-9

5.18 Sending Faxes

You can send a fax using the fax software. The commands are

automatically issued by the fax software. In case you encounter some

problems while sending or receiving a fax, refer to your fax software

manual.

Some fax packages require software flow control.

The modem uses the hardware flow control as the

factory default. You may need to enable the software

flow control to send and receive faxes.

5.19 Checking Data or Fax Status

(+FCLASS=?)

This command identifies if the modem is set for data or fax operation.

The possible values are

for data mode and

for fax class 1.

5.20 Quick Reference

5.20.1 Data Modem Commands

Table 5-1 Basic AT Commands

Command Description Function

A/ Re-execute Command None

A Answer None

Bn ITU-T or Bell 0 = Selects ITU-T V.22 at 1200

bps and ITU-T, V.21 at 300

bps

1 = Selects Bell 212A at 1200

bps and Bell 103J, at 300 bps

( default )

2 = Selects ITU-T V.23 onl