8. In the TCP/IP Settings screen, enter any necessary settings. Click OK.
TCP/IP Settings screen
9.When you return to the main connection properties screen, click OK.
10.Restart your machine to make sure the changes take effect.
STEP 10: Make a Data Call
Preliminary Checklist
#Is the card properly inserted into your mobile computer, and is the cable connected securely to your mobile phone?
#Is the phone receiving a digital signal? A 
or equivalent will appear on the display of some phones.
#Is the mobile phone’s signal strength sufficient? A minimum strength of two bars is recommended, but some phones can send data with one. For a better signal, raise the antenna, hold the phone upright, and/or relocate.
#Does your phone have enough battery power for your data call?
34 CHAPTER 5: WINDOWS 9x/Me SETUP
