Ericsson R278d User Manual page 51

j Click OK to return to Modem Properties.
k 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;
3 You cannot enable over-the-air Privacy for data/fax calls.
To enable over-the-air Privacy for data/fax calls, do the following:
a Verify that your cellular service provider supports the over-the-
air Privacy service for data/fax calls.
b From the Start menu on your Windows desktop, click on
Settings, then Control Panel.
c Double-click the Modems icon.
d Select the General tab.
e Select Ericsson TDMA Data/Fax Modem from the pull-
down list.
f Click Properties.
g Select the General tab.
h Select the Connection tab.
i Click on Advanced.
j In the Extra settings box, type the following:
+COS=4,1,2,1;
k Click OK to return to the Connection tab.
l Click OK to return to Modem Properties.
mClick 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=4,1,2,1; into that box as well.
4 You are having trouble initiating data/fax calls from your
computer.
Check to see if your COM ports are occupied. If so, you must
temporarily disable the software applications that are using the
COM ports.