Troubleshooting
1 You cannot set up or maintain a data/fax session. This will occur if you are inadvertently originating a voice call when attempting a data/fax call. To correct the problem, do the following:

.

Note! If you are using an application that supplies its own box for entering extra settings, then type the following command string into that box as well:

+COS=4,1,2,0; +ES=1,0,1; +DS=0,0,512,6;

 

a

From the Start menu on your Windows

 

 

 

e

 

 

 

 

 

 

 

 

 

 

 

 

desktop, click on Settings, then Control

 

 

 

s

 

 

Panel.

 

 

 

 

 

 

 

U

 

 

 

 

 

 

 

 

a

 

b

Double-click the Modems icon.

 

 

 

 

 

 

 

i

l

 

c

Select the General tab.

 

 

 

 

 

 

 

d

Select Ericsson TDMA 3 volt Data Fax

 

c

 

 

 

r

 

 

 

 

Modem from the pull-down list.

 

m

e

 

 

 

e

Click Properties.

 

 

 

 

 

 

 

f

 

 

 

 

m

 

 

 

 

Click General. Make sure that the maximum

 

 

 

 

 

speed is set to 19200.

 

 

o

 

 

 

 

 

g

Select the Connection tab.

C

 

 

 

 

 

h

Click Advanced.

r

 

 

 

 

 

 

i

In the Extra settingsfobox, type the following:

 

 

 

 

 

 

t

 

 

 

 

 

 

 

 

 

&C1

o

 

 

 

 

 

 

 

 

j

 

N

 

 

 

 

 

 

 

 

Click OK to return to the Connection tab.

 

 

 

 

 

k

Click OK to return to Modem Properties.

 

 

 

 

 

l

Click Close

 

 

 

 

 

 

 

82

Making Data and Fax Calls