Telular SX5T CDMA User Manual

A PC with a serial, USB, or phone (RJ11) connection to the SX5T can send and receive faxes using
the SX5T. Your account with your service provider must support circuit switched data transfer for the
SX5T’s PC fax function to work.

To send or receive faxes, you need to set the port and modem speeds your computer uses for the
SX5T to 19200 bps. See Windows XP/2000 Setup (page 18) or Windows 98 Setup (page 24) for
details. 

To receive one fax, enter 

Fax Next Call mode. Press 

. 

Your SX5T will treat the next incoming call as a fax, then return to normal operation.
If you are using an RJ11 port to receive the fax, you may skip the remaining steps.

To receive faxes indefinitely, enter 

Fax Always mode. Press 

. 

(Your SX5T will treat all incoming calls as faxes. To resume receiving voice calls, you must

switch back to 

Voice mode: Press 

. If you wish to make a single voice

call while remaining in Fax Always mode, press 

.)

If you are using an RJ11 port to receive the fax, you may skip the remaining steps.

To send a PC fax, set the Fax Port and Baud Rate, then use your computer’s fax software to dial
the receiving fax machine’s number. Whenever your software asks you what modem to use,
select the 

Standard 19200 Modem. 

Enter Configuration Mode – Press 

.

Select 

Data Port – Press 

.

– OR –

Select 

RJ11 Port – Press 

.

If you selected Data Port, select which Data port to use. 

Select 

Serial by pressing 

.

– OR –

Select 

USB by pressing 

(Windows XP/2000 only).

Enter Configuration Mode – Press 

.

Select 

Baud Speed 19200 – Press 

.

If you take the phone off-hook while sending or receiving a PC fax via serial or USB cable, you will hear
a busy tone; the fax data transmission or reception will not be disrupted.

If you take the phone off-hook while sending or receiving a PC fax using an RJ11 phone jack
connection, the fax data transmission/reception may be disrupted.