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AT & T Inc. is a conglomerate holding corporate started in 1983 with headquarters in the United States with parent company At &T Bell Labs (American Telephones & Telegraphs). The predecessor of At&T Bell Labs is Bell systems (1877). In 1876 Alexander Graham Bell invented the first telephone.
This was the foundation of AT&T. Almost all of the contributions of AT&T are for Computer Networking, Programming, and Electronics. The imperative procedural language ‘C’ has developed at AT&T Bell Laboratories by Dennis Ritchie). Many companies have been merged in AT&T Inc. As the largest Global Telecom Company, AT&T has its contributions in the field of Telecommunications, and Technology. AT&T subsidiaries include AT&T Communications, AT&T Mobility, DIREC TV, DIREC TV Streamer, etc. AT&T is now the largest provider of Mobile services and land telephone services.
Does AT&T Have WiFi
Yes, AT&T Wi-Fi Gateway does the functions of a router and a modem to provide Wifi. The advanced technology used in wifi connectivity provides internet to all through the wifi hotspot.
AT&T WIFI:
Certain features of AT&T’s Internet connection, make it different from other conventional Internet connections. The application can be at home or for businesses in rural places. Devices are connected to high-speed internet without wires or cables. AT&T Wi-Fi is available along with the At&T internet connection. Thus a strong Wi-Fi network is available for everyone using the Extender (separate device)
Home Network
1. Home Router and Outdoor Antenna:
Unlike conventional Internet connections, it has got a home router and an outdoor antenna. Generally, wifi devices have a portable router only, no antenna. So with the antenna, comparatively faster internet will be available for people staying in rural areas where other internet services are not available.
2. WIFI Version
It uses highly efficient Wifi, which is Wi-Fi6, Multi-User Multiple-Input Multiple-Output (MU-MIMO) technology.
3. Support For IoT
IoT support provides a network of physical objects embedded with sensors inside the house.
4. VPN
Allows Home Network to connect up to 250 devices through VPN ( Virtual Private Network, offers protected network connection) passing through the house. So it is easy to sign in.
5. Firewall
Its Network-Based firewall service prevents Internet attacks.
6.AT&T Wi-Fi hotspot
Wifi through Hotspot in public places like coffee shops, airports, etc employing distinct SSID. The desired device can connect to the SSID broadcasted with the password.
7. Wi-Fi extenders
Extenders are added to increase Internet speed. Anyway, the speed depends on the devices connected, their specification, etc. Advanced Mesh technology is used.
For Business In Rural Areas
AT&T Wireless Broadband is an additional supplement for Rural Businesses Environments. . This can be used as a Backup Internet connection when wired connections are failed or overloaded. The Wifi router placed inside and the outdoor antenna which is fixed will provide high-speed internet service.
Installation Guide
- Plug on your router
- Note Down the Wi-Fi Network Id (SSID) and password ( Network Key)
- The SSID will be ‘ATT’ followed by the last three characters of the serial number of the router
- Now Configure each wifi device to connect to this router. In Computer, go to the Wifi Settings and go through the list of available networks. Select the ATTxxx from the list and enter the Network key. Thus VPN is set. From the mobile, as usual, go to wifi settings. Select the SSID from the wifi list and enter the network key.
AT&T Internet Plans
The prepaid and post-paid plans are available. This can be selected from the available plans and the offers they provide. You should be conscious of the budget before choosing a plan. The chosen plan can be changed as and when needed. Despite these, Session-based prepaid plans, unlimited plans, limited and fixed data pans are also available. In the Session-based plan, we can restrict wifi access for certain devices. For prepaid customers, the Autopay option can be used. No annual contract, easy activation, and choices to fit needs are also noted points.
CONCLUSION
AT&T is a conglomerate with its contributions in the field of Communications like Satellite TV, Mobile Phones, Landline phones, Broadband, Internet services, and OTT services. AT&T Gateway assures an Internet service with high speed, simplicity, security, IoT Implementations, and wifi for home and small businesses in rural areas with 24/7 Customer Support. The extender allows expanding the wifi without affecting the speed. The Guide is to be followed for installation.
FAQs:
1. How can you Optimize wifi?
Ans. Restart the Gateway at least two times per month. Don’t use wifi when you stream, game, or attend a video conference (use wired network)Disconnect the devices which are not using
Use Extender to strengthen the signals Move the devices closer to the Gateway Place the Gateway at the central location without obstacles in between. Replace older with newer devices that support new technology
2. What is SSID?
Ans. SSID is the Network Identifier, name of the wireless network (unique)
3. What is Wi-Fi 6? Ans. Number 6 denotes the IEEE standard for WLANs. Wi-Fi 6 is the latest
4. What is a Wi-Fi extender?
Ans. An extender is a device used to expand the Wi-Fi coverage. It is an effective way to improve speed without thinking about a better plan to cover the entire house.
