Yes. I currently have a cdma card in my S7, and I have had no issues connecting to the internet in HKG. But, if a GSM card will work better, then, yes, I am supposed to be receiving one from RW, as I am getting a new Moto G7 Power.
Yes, you can send me some info privately, no problem. I have a pay as you go plan in HKG, where I temporarily reside, 7 nights a month, or so… I puchased a cheap flip phone, and I use it to make local calls, while in Hong Kong. But, I thought, if I could somehow use my RW phone (G7) to make local calls, too, why not do that? Please send me any info… I do have Wapp and Viber Out on my phone…but, I have to be on internet to use these, too?