Probably doesn't affect anyone here, but it will affect others.
"If you don’t have a cell phone, or some other means to receive SMS text messages (and have them enabled, and know how to deal with them), you won’t be able to access your Social Security Administration “My Social Security” online account ..."
(there's more...)
https://lauren.vortex.com/2016/07/ssa-cutting-off-users-who-cant-receive-text-messages
"If you don’t have a cell phone, or some other means to receive SMS text messages (and have them enabled, and know how to deal with them), you won’t be able to access your Social Security Administration “My Social Security” online account ..."
(there's more...)
https://lauren.vortex.com/2016/07/ssa-cutting-off-users-who-cant-receive-text-messages