Toll Data Network
4G Network
You can use the communications company 4G Network, you should pay attention to the use of data network is charged.
Note 4G network usage charges
Please note that the use of 4G network is charged! If you do not apply for a data service business, it is best to prohibit the use of the data network.
Free Data Network
Wireless data network and weak signal environment
1. The wireless network can only be used where the service is provided, the advantage is free, the AP device connected to the area can use the wireless network.
2. Use more or interfere with the signal of more places, the signal is weak, the connection speed may be slow, please confirm wireless AP location.
Use WLAN direct connection, Bluetooth transmission information
When sending photos or audio files between smartphones, use the file sharing function to select WLAN direct connection or Bluetooth.
Note: The smartphone that receives the information also has to turn on the WLAN direct connection or Bluetooth function.
