What is the ATT dialing code to choose 4g, 3g, 2g?

[dkp23]

Somebody posted, but i can not find the thread.

 

[congusano]

Somebody posted, but i can not find the thread.

##3282#

 

[congusano]

Somebody posted, but i can not find the thread.

does it actually work though? I changed mine to 3g, closed it down, hit the bar and it still showed 4g.

 

[SpicyKB]

You need to dial the number and then go to the ellipsis at the bottom for Settings. Turn off 'Toggle ENS" and reboot your phone. Then dial the number again and now you can change 4G (LTE), 3G (4G), and 2G.

 

[F2a]

This needs to be a toggle option in the settings. How much better is the battery life for you guys when you turn off 4G?