"Carrier settings updates are small files that can include updates from Apple and your carrier to carrier-related settings, such as network, calling, cellular data, messaging, personal hotspot, and voicemail settings."In other words, they handle anyt...
thankx guys i was @ old plan talk only for $19 .when the ask as to switch to koodo or take diffrent plan on may 1 2017 i switch to talk and text provice plan for 90 days
