Huawei begins deliveries of the combined 4G modem and 4G LTE router B593, which enables sharing the connection via 802.11 b / g / n with up to 32 other devices on the local network. The router connects to the Internet via wireless broadband, offering the upload and download speeds of (up to) 50 or 100 Mbps.
In addition to support for LTE/4G capable router seamless migration to 3G and GSM. SIM card is installed directly into the unit and all settings can be managed via a web interface, such as bandwidth, spectrum, wireless network and security settings. In addition, the 4G router remote support and software updates.
Some people ask how to insert the SIM card to HUAWEI B593 4G LTE Router. It’s easy to do, on the side of the router, there is a stick cover, you open the stick, and you will find a very slim slot, that’s for SIM card. Below the image is for your reference: