4.2. Install SIM card
The device only supports Micro SIM card(do not cut it into nano SIM card)
√
Description:
The device only supports Micro SIM card (be careful not to cut into Nano SIM card)
Confirm that the SIM card lock code has been turned off
Confirm that the SIM has enough balance (use your mobile phone to test whether it
can call and send text messages).
If you need the function of real-time location query, please make sure that the SIM
card supports caller ID
4.3. Recharge
Use a special charger to charge, and the charging time is 2.5
～
3 hours.
4.4. On/off
Press and hold the setting button for 5 seconds to turn on/off the device. Note that when
the wristband is connected, the machine will disable the shutdown function of the setting
button. After disconnecting the wristband for 10 seconds, long press the setting button
to turn off the device.
5. reset Password
This instruction only describes how to use SMS to set the parameters. The initial
password of the device is: 000000.
SMS command: $SMS,******;W001,######;!
Description: Change user password
Description:
******: User password, range: 6 characters, uppercase and lowercase numbers are
supported
(not supported.?!@\|;%)
, the default is 000000.
