Chapter 4 — Use the Phone
CN51 Mobile Computer User Manual 87
Make an Emergency Phone Call
You can use the phone to make an emergency phone call, even if the
SIM card is missing from your UMTS phone or if you do not have a
valid CDMA account. In either case, the phone shows that you have no
service. However, if you dial certain emergency numbers (such as 112,
911, 000, 08, 118, 119, or 999) the call will go through.
Switch Between Network Carriers
If your computer includes the Flexible Network Radio, you can easily
add carriers and switch between them as needed.
1 In the All Apps screen, tap Carrier Selection.
2 Select a different carrier from the Please select a carrier list.