When I try to setup the wifi network , it asks for a password, & when I try to enter a password, the Apple TV does not have a way to enter numbers, & the password is a character+number combination. How to get over with this situation quickly? Please help!

Yes, there is a way to enter numbers. You just need to navigate to them using the remote.

This answer *****... Please find numbers at the bottom of the lowercase on-screen keyboard.

You are responding to a thread from over a year ago

I know right!? I sincerly thought that this answer was so unhelpful that I had to respond, despite it being over a year old.

The OP would be long gone by now, not any more helpful I'm afraid.

Agreed... we can only hope that they're using happily pounding away numbers on that on-screen keyboard 😉