AT&T’s 3G wireless network is beginning its journey to the elephant’s grave yard at the end of this month, a move that will affect a wide range of users and devices.
In a customer support document, AT&T explains that it is phasing out its 3G network in order to “make room for an even better one that will improve your experience.” As is the case with most changes nowadays, this is part of AT&T’s efforts to transition to a 5G network. The shutdown of the 3G network will allow AT&T to continue to “invest in 5G and improve its network.”
When the 3G network officially shuts down, devices without at least 4G capabilities will no longer be able to receive data or voice services.
Per AT&T:
When we shut down the 3G network, there won’t be data or voice service for devices that don’t have at least have 4G capabilities. This means that while some device features might still work, you won’t be able to access our network unless you upgrade to a newer device.
AT&T also notes that prepaid subscribers using a phone without support for Voice Over LTE will need to upgrade to a new device as well. To find out if your device will be supported after the 3G shutdown, you can visit this AT&T support article. AT&T says that the iPhone 6 and newer will continue working on its network following this 3G shutdown.
A filing with the FCC last week indicated that groups such as the Alarm Industry Communications Committee is pushing for a delay in the shutdown of 3G networks. The group said that it “would be tragic and illogical for the tens of millions of citizens being protected by 3G alarm radios and other devices to be put at risk of death or serious injury” by shutting down AT&T’s 3G network without implementing a solution.
In spite of the pushback, AT&T has remained quiet on the situation and resisted any calls for a delay in the shutdown.
Stay tuned for additional details as they become available.