Echo and my phone

[stoop]

I set up the IFTTT configuration and wanted to use the 'Find my Phone' option to find my wife's phone as she always forgets where she leaves it.

But on triggering the action it calls my phone, not hers.  Where does it read what phone number to call?   I changed the phone number in my Amazon Account Settings and that hasn't worked some 24 hour later.

[jwlv]

The phone number is set up on IFTTT in the call phone action.