2G only phone after AT&T shuts down 2G
I am planning to use a Nokia 106 with AT&T service. This phone only supports 2G 850MHz/1900MHz and does not support 3G. I will only be using it for phone calls and text messaging, nothing else. My question is, after AT&T shuts down 2G by the end of 2016, will my phone still work for phone calls and texts?
Thank you in advance for your answer