Chapter 4 — Use the Phone
CN51 Mobile Computer User Manual 81
Activate the UMTS Phone
Activating the UMTS phone on your CN51 is done the same way
whether your computer has the Flexible Network Radio or the
UMTS/HSPA+WAN radio.
You use a SIM card to activate the UMTS phone on the CN51. You can
purchase the SIM card from your network provider.
1 Press to turn off the CN51.
2 Disconnect the handstrap from the top of the computer.
3 Push forward on the battery release tab until the battery releases,
and then lift the battery away from the computer.