Walk with you, wifiWhat is it
The accompanying wifi signal is a wireless internet chip (simcards) provided by wireless mobile routers and wireless operators, which forms a mobile wifi-receiving transmitter that can be connected to a 2. 5g, 3g or 4g network, creating mobile wifi hotspots that meet the needs of businesses and tourists who move offices on business trips to rely on the network。
Before the concept was introduced, there were various ways of calling it internet cards, or pocket wifis, or, based on the unwired-lined shape of egg, which was confusing and unclear, which was clearly describedMobile internetThe solution, the concept and name of “wifi”, was first proposed by the eastern beit beijing。
What's a wifi? You can create a moving wifiWireless lan• connect to the internet, providing access to multiple wireless internet terminals, facilitating easy and mobile office access and providing internet access support for international flyers and international travel。
Following wifi characteristics
1. Accessibility, free of web lines, has access to the internet at all times and everywhere。
2. Economically, many high-end hotels do not offer or charge high fees for travellers, and the use of this option reduces costs。
3. Safety, with whom the wifi are shared only by those who are practical or well-known, avoiding the risk of using public wifi and leaking information。
4. Operation is simple and can be used without setting it up。
