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36 Wireless Modem Operation
Windows NT
1 You must be logged on with administrator privileges before pro-
ceeding. Contact your network administrator or help desk for
more information.
2 Download the INF file from http://mobileinternet.ericsson.com
3 Turn on your Ericsson mobile phone.
4 Connect one end of your serial cable to your Ericsson mobile
phone and the other end to your computer’s serial port.
5 Go to
Start, Settings, Control Panel
and double click on
Modems
.
6 If a window titled “
Install New Modem
” appears, proceed to the
next step. Otherwise, if a window titled “
Modem Properties
”
appears, then under the
General
tab, click the
Add
button.
7 Check the
Don’t detect my modem; I will select it from a list
box.
Click
Next.
8 Click
Have Disk
. Click
Browse
. Navigate to the file you down-
loaded in step 1 and select it. Click
Open
, then click
OK
.
9 Select the modem you want to install, then click
Next.
Note! If you do not know which modem you need, check with your mobile
service provider to determine the data service you have.
10 Select the COM port to which you are connecting the phone.
Click
Next.
11 Click
Finish.
Click
Close.
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:
a From the Start menu on your Windows desktop, click on Set-
tings, then Control Panel.
b Double-click the Modems icon.
c Select the General tab.
d Select Ericsson CDMA Data/Fax Modem from the pull-down
list.
e Click Properties.
f Click General. Make sure that the maximum speed is set to
19200.
g Select the Connection tab.
h Click Advanced.
i In the Extra settings box, type the following:
&C1+CRM=0;
j Click OK to return to the Connection tab.
k Click OK to return to Modem Properties.
l Click Close.
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;
2 You cannot originate a voice call.
a From the Start menu on your Windows desktop, click on Set-
tings, then Control Panel.
b Double-click the Modems icon.
c Select the General tab.