TeleType Company 3500 Manuel D’Utilisation

Troubleshooting

Bluetooth is not

working

Bluetooth module

is not supported

Use the Bluetooth

earpiece provided

Poor connection

between

Bluetooth

earpiece and

device

Check the connection to

the Bluetooth earpiece

(must use earpiece

provided)

No GPS signal

Poor reception

area such as

inside a building,

an urban area or

a mountainous

region

Use GPS Info to check

number of satellites in

view (minimum of four

required for lock in)

Unable to use

navigation

function

Contact TeleType GPS Support Staff

*Note: For maximum range of sound adjustment, keep the
software setting at 100%. Use the volume buttons on the
Bluetooth earpiece to control the volume. (If you lower the sound
in the software, the volume buttons will have less control on
volume.)

Printed in China