Garmin Cell Phone 用户手册

Appendix

How can I acquire 

satellite signals?

From the application tray, touch 

Settings > System > Security & 

Location. Select the Enable GPS Satellites check box.
Ensure that the GPS has enough time to initialize. When the GPS is 

turned on for the first time, it may take a few minutes to initialize.

The device will not 

turn on.

Charge the battery (

page 4)

.

.

The device will not 

charge.

Replace the fuse in the vehicle power cable.
As a safety precaution in high temperature environments, the 

device will suspend charging and use battery power.

If the device is mounted in a vehicle, remove the device from the 

mount and place it out of direct sunlight.

I cannot place a phone 

call.

The call function may have been suspended because of low battery 

power. In low battery situations, you might be prompted to turn off 

the call functions. You can still navigate in these situations.
From the application tray, touch 

Settings > Wireless Manager. 

Clear the 

Airplane Mode check box.

Do not delete 

necessary files.

In mass storage mode, do not delete or format the original 

directories, such as Garmin and Documents. Do not delete files for 

which you do not know the purpose.