User's Manual

Working with the Wireless WAN

Depending upon the configuration of your unit, it may have the

additional 3G wireless wide area network (WWAN) feature. After

purchasing a data connection plan from your local GSM cellular

provider, you can communicate from field to office, send e-mail

messages and send text messages.

NOTE: When browsing the internet using the cellular connection,

you must turn off the Wi-Fi (802.11) or the unit will default to the

Wi-Fi to browse.

CAUTION:

• DO NOT use your unit while driving a moving vehicle.

• DO NOT remove the WWAN antenna unless directed by

support personnel.

• When you are on a plane, in a medical facility or at a gas

station where wireless communication devices are not allowed,

go to Wireless Manager to TURN OFF all wireless

communications. Simply turning the Power key off does not

turn off these communications.

Installing (or changing) the SIM card

1. Hold down the Power key for about 3 seconds and release to

display the power menu. Tap Replace Battery/SIM to ensure

the alarms will not wake up the unit.

2. Remove the hand strap.

3. Turn the latch located above the battery counterclockwise.

4. Remove the battery from the unit.

5. Lift up the plastic regulatory label.

6. Slide the white SIM carriage to the

unlocked position (to the right).

7. Gently open the hinged SIM carriage

door, and place the SIM card (purchased

from your cellular service provider) into

the SIM carriage door that lifts up. The

golden contacts should be facing down.

Also ensure that the notched corner

aligns with the angled corner on the

SIM carriage.

8. Close the SIM carriage and then slide it to the locked position

(to the left).