( CNN ) -- AT & T is preparing to allow customers to use a feature called mobile hotspot . Hotspot allows users to share a phone 's wireless data connection among other devices . The idea behind this is that you can have your computer on the same network as your smartphone, but still be able to access it from any device with an Internet connection.
AT & T is preparing to allow customers to use a feature called mobile hotspot . Hotspot allows users to share a phone 's wireless data connection among other devices . The idea behind this is that you can have your computer on the same network as your smartphone, but still be able to access it from any device with an Internet connection.