With better, faster data speeds, the best cellular spectrum available, and a path to 5G, PTCI’s next-generation cellular switching core is ready to launch. Also, with this new and improved cellular network, you’ll see lower latency (less lag when making a call) and better geographic coverage.
This major upgrade in service will require a swap of your phone’s SIM card to get on the new network. If you do not update to the new SIM card, your voice service will stop working. But don’t fret, PTCI is here to help guide you through.
There are several ways to get your SIM card exchanged.
One more important note: You will need to chat or call on a different device than the phone you are swapping SIM cards in.