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B21 User Manual V1.0
https://www.mictrack.com
2
Item
Specifications
Humidity
5%~95% non-concretion
Antenna
Internal GSM & GPS antennas
Sensor
3D G-sensor
SIM Card interface
Micro Size SIM
4. B22 interface
Standard 16PIN OBD2 interface
Built in GPS & OBD module
Insert SIM card to the SIM card slot.
Attach back the housing.
Directly insert the ODB tracker to vehicle’s OBD2 interface.
5. Installation
5.1 SIM Card installation
Please read the following before installing the SIM card:
Ensure the SIM card has balance
Ensure the SIM card has caller ID and GPRS functions enabled
Ensure the SIM card PIN is disabled
To install the SIM card, perform the following operations:
Gently open the case using screwdriver.
Insert SIM card to the SIM card slot.
Attach back the housing.
Directly insert the ODB tracker to vehicle’s OBD2 interface.
Note:
The device only supports
Micro Size SIM card
;