A:AnswerHi alex17, thanks for reaching out. The phone does support WiFi calling on the T-Mobile network and T-Mo MVNOs, and will also work on Project Fi. Hope this info helps. - Erwin
A:AnswerI'm not good with figuring out the compatible bands. That said, this is the unlocked version, so it isn't made for any carrier. I can confirm it is the XT1900-1 version.
A:AnswerHi Daniel,
I appreciate your interest with this phone. However, I'm afraid BestBuy do not ship their items internationally. This phone works in and outside the US but can't guarantee that all carrier features will work outside the US as this phone is a US variant and has a different band. I would suggest contacting your preferred service provider to see if this phone will work with their service. We do not encourage customers buying a phone from a different country as the warranty and compatibility are limited to where it was purchased.
-Jess
A:AnswerHi Tendoboy84,
Thanks for your interest. Moto X4 is a stock android phone and is very easy to use. Specifications are great for most of your daily routine.
-Jess
A:AnswerHi Acctool,
Yes, you can use your current SIM card as long as your SIM card has a Nano SIM card size which this phone supports. If not, I would suggest contacting or visiting your nearest carrier store to get a SIM card for this phone.
-Jess
A:AnswerHi Gautham, thanks for reaching out. It may work in India however, we never recommend buying in one country for use in another -- warranty is only good in the country of intended sale. -Erwin
A:AnswerHi Tendoboy84,
Thanks for your interest. This phone has 32GB internal storage and can be expanded with SD card up to 2TB. Check this link to see all of its specifications: https://www.motorola.com/us/products/moto-x-gen-4
-Jess
A:AnswerHi Gabby,
Thanks for your interest. Yes, this phone works with Boost Mobile. Check this link to see all of this phone's compatible carriers: https://www.motorola.com/us/carrier-compatibility
-Jess
A:AnswerHi Tendoboy84,
This phone has USB Type-CTM Port. Check this link to see all of its specifications: https://www.motorola.com/us/products/moto-x-gen-4
-Jess
