Hey,
I've been using Verizon Messages App on the iPhone in the last year, and I love it because whenever I was abroad, I could buy a local SIM Card and still use the app to send and receive messages on my Verizon number.
I've just switched to the new Nexus 5X, and I activated the Verizon Messages App without a problem.
But, unlike the iPhone, when I switch a SIM card, it automatically signed me out of integrated messaging and I can't use the app to send/receive texts on my Verizon number. Again, on the iPhone 6 and iPhone 6s it worked well.
I just want to add, that when I switch the SIM, I already activated Verizon Messages App, but on the Android phone it signs me out and on the iPhone it doesn't.
Do you have a solution for that? Texting on my Verizon number is really important for me.
Thank you,
Amit