Garmin GPS301 - Usage; SIM card installation; Battery and Charger; Cautions

5
Weight
55g
Network
GSM/GPRS
Band
850/900/1800/1900Mhz
GPS chip
SIRF3 chip
GPS sensitivity
-159dBm
GPS accuracy
5m
Time To First Fix
Cold status 45s
Warm status 35s
Hot status 1s
Charging Voltage
5V
Battery
Chargeable changeable 3.7V 550mAh Li-ion battery
Standby
100 hours
Storage Temp.
-40°C to +85°C
Operation Temp.
-20°C to +55°C
Humidity
5%--95% non-condensing
5. Usage
5.1 SIM card installation
Make sure that there is no call transfer and call display is on, and PIN code off. The SMS message must in
Text format, can’t be identified for PDU format.
5.1.1 Open the rear cover.
5.1.2 Push the foil as arrows indicated and lift up the foil.
5.1.3 Put the SIM card into the slot, push foil back and press it to lock it.
5.2 Battery and Charger
Do charge the battery to capacity in 8 -12 hours for first time. Please use the battery and charger provided
by the manufacturer. This unit adopts built-in Li-ion battery, and full battery can standby 100 hours. After
first use, the battery usually should be charged fully in 2-3 hours.
5.3 Cautions:
A：For its Li-ion battery, which contains harmful chemicals and may burst, please don’t bump, puncture it
violently and keep it off fire.
B：Please charge the battery in time to keep it working normally.