motorola elite flip compatible with iphone 5S

Generally speaking, the iPhone does not use Bluetooth to communicate with any other cellular telephones.

What are you (or is she) trying to do exactly? There is probably a different way to do it (other than Bluetooth).

It's a bluetooth headset-not a phone.

To the OP:

Follow the easy pair directions, iPhones do not have NFC.

https://motorola-global-portal.custhelp.com/ci/fattach/get/634666/1370266396/red irect/1/filename/Elite_Flip_GSG_68017335001A.pdf

Ah, OK.

Easy mistake to make.

Yeah, thanks.

"Flip" is a term I certainly associate with old Motorola cellular phones.

And I wouldn't expect a Bluetooth headset to have "flip" in its name.

I'll try to remember this, thanks. But it is really counter-intuitive to me.