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4 Communication

Note – If you receive an ACTIVATION: Failure message and the Registration status shows

Registered on roaming network, you will not be able to activate CDMA on the device. You

cannot activate CDMAon the Verizon network while roaming.

Removing cellular data settings

Tap / CellStart.

2. Tap Refresh to see the current list of configurations.

3. Select the configured data setting you wish to remove.

4. Tap Remove and OK.

Note – After removing a default configuration, the top setting will become the new default.

To access the detailed settings for each configuration, tap Menu / Open Connections Applet to

change the modem connections.

Customizing your phone

Tap / Settings / Personal / Phone. The SIM card must be installed and the phone turned on to

view the settings.

Sounds: Tap to make changes.

- Phone Number: The SIM card phone number is displayed.

- Ring type, Ring tone and Keypad sounds: Choose the sounds you want for text messaging

notifications.

Security: A PIN can be set or changed to block unauthorized access to your data connection.

Services: This unit is data-only and dialing controls are not available. Settings can be changed for Call

Barring, Caller ID, Call Forwarding, Call Waiting, Fixed Dialing and Voicemail and Text Messages.

Network: Find and set your preferred networks.

Version: View the RIL, MUX, RHA and AUD versions, as well as the manufacturer, model and

revisions number of the WWAN module.

Info: Find and set your preferred networks.

- IMEI: The unique number that identifies the phone module that is embedded in the unit. (If

you purchase a SIM card separately, the phone service provider may want your IMEI number.

It is located on this screen as well as in the battery compartment.)

- IMSI and ICCID: Unique numbers embedded on the SIM card.

- Signal Strength, Cell ID, Location Code and Network Code are also listed under the info tab.

Band: Leave all the settings selected unless there is a good reason to make adjustments.

Ranger Series Handheld Computer 53

Trimble Ranger User Manual

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