05-29-2017 2:43 PM
If it has HSPA bands 850 and 1900 it will do fine for talk and text.
05-29-2017 10:15 PM
05-30-2017 4:19 AM
Thank you for your reply. I was not specific enough. This phone is Samsung galaxy s3 and it has HSPA+ 850/900/1900/2100MHz but I am interested specifically in GPRS - it supports the following ranges for GPRS: 850/900/1800/1900. Will I be able to use the data plan?
HSPA or HSPDA, or HSPA+ is 3G/4G. You would get talk text and data at 3/4G speed
GPRS is 2G, and ATT has no 2G network.
05-30-2017 4:23 AM
You're very welcome.