new samsung tab s3 connectivity
Totally depends on what you purchased.

This device follows the simple naming convention of many Samsung devices:


Ending with 0 means WiFi
Ending with 1 means 3G (mostly deprecated)
Ending with 5/5Y means global LTE
Ending with 7 means carrier-based LTE, with the carrier indicator letter right behind it (A for AT&amp;T, T for T-Mobile, etc.)


Find a model number (SM-Txxx) from your order, then see the above rules to find out.