How To Activate A Phone Us Cellular. To program your phone the US Cellular agent will ask you to dial 228 and press send. Activate your US Mobile SIM Card and choose a cell phone plan with the talk text and data you need.

Simply follow the steps on your screen to complete activation. An eSIM is a digital SIM that allows you to activate a phone plan without a physical SIM card. Follow these simple steps to connect your new phone or SIM card to our service.
Bring Your Own Phone -or- Buy a New Phone.
The Customer Care Center is always available for help at 800-867-7183 as is our tech support center if you have any questions. UScellular TM Prepaid Activation. You can activate your Consumer Cellular phone by logging into your account on the networks website and following the requested steps. To turn your cellular connection on or off swipe up from the watch face to open Control Center.
