Switching existing phone line from Value Plus to Unlimited Starter . . . You cannot switch it online It sounds like they added an entirely new phone line with a new phone number on the value plus plan which is an individual plan only You'll have to contact AT T about doing a transfer of billing responsibility to add that phone line to your unlimited starter plan
Switching from an iPhone 5 to a Samsung Galaxy S5 Thanks for posting If you are upgrading to the Galaxy in-store, the rep will make sure to activate a new SIM card with your existing phone number If you upgrade online, you will select your line with your phone number, and the system should recognize that you need a different SIM; you should receive it in the package with your new device
It able to connect daughters phone to wifi - AT T Community Forums Nearly every single person who complains about not being able to connect their phone or tablet to an existing Wi-Fi network is typing in the wrong network key Sometimes it takes two people to make sure that capital letters and small letters are entered correctly, along with any numbers