Standard packaging includes Mobile Phone with in-built battery, FREE Style Mod, USB Type C Cable, USB Power Adapter, SIM Ejector Tool, User Manual and a pair of Headphone.
You do not have to do anything special to avail Jio offer on Moto Z2 Play. Just when you start using the mobile, insert your Jio sim and it will get activated by the Jio company itself.
No. Moto Z2 Play does not support CDMA network.
Yes, it does support OTG.
Yes, with the help of MicroSD card, you can expand the storage up to 2 TB.