How many cellphones can one bring from USA to India at maximum?

How many cellphones can one bring from USA to India at maximum?

1 for personal use, +1 for official use, if issued by employer (Would need a letter by employer).
All others might be questioned by customs (if you declare) or you don’t declare and they find it in random inspection.
You will have to pay duty on all other phones beyond the one you have for personal use, if you can’t prove what they are for.