1. China (mainland) Unicom 3G Nic dialing
China Unicom 3G network card inserted after the TL-TR861, can be automatically dial, without configuring parameters such as APN, dial-up number and user name and password. For packet traffic businesses, you need to switch to the manual dialing mode, as shown in the following settings:
You can keep the default values for other parameters.
2. China (mainland) Mobile and China Unicom 2G card dialing
China Mobile, China Unicom's 2G (GSM) network card inserted into the TL-TR861, you can automatically dial, without configuring parameters such as the APN, dial-up number and user name and password. After successful dialing, "China Mobile" and "China Unicom" are displayed on the OLED screen, and the signal is 2 GB. For packet traffic businesses, you can switch to manual dialing mode and set the settings as mentioned in 1. After successful dialing, the interface is as follows:
3. China (mainland) Unicom (Enterprise Edition) 3G Nic dialing
This type of network adapter is a dedicated 3G network card that provides access to enterprise-specific networks and accesses internal resources of the enterprise. The network adapter uses a dedicated APN and a dial-up number to connect to the 3G network, and assigns an IP address to the terminal after the user name and password are verified. The APN, dialing number, user name and password, and encryption method involved in dialing have been specified. Enter and save as specified parameters. The following is the setting method (the parameter is assumed ):
4. Hong Kong, Macao, and Taiwan WCDMA 3G Nic dialing
At present, there is no guarantee that the TL-TR861 series equipment can be used normally in Hong Kong, Macao, Taiwan, if the user has purchased settings, try the following settings.
After the TL-TR861 is inserted, you need to set the corresponding APN, dial-up number, user name and password, encryption parameters, such as parameters are specified by the carrier. Enter the parameter specified by the carrier and save it. (for example, the APN of SmarTone in Hong Kong. For other parameters, refer to the parameter specified by the carrier.) the settings are as follows:
In all the above dialing types, you can access the internet normally only when the connection status shows "connected. If the network card can be recognized normally, but cannot be called after entering the relevant parameters, you must first check the relevant parameters and make sure they are correct. Please contact the relevant engineers.