Have followed instructions for pairing smartphone with TV in order to see the TV guide on phone, but instructions are incorrect.

Get to the point of bringing up the guide on the TV, then the instructions say "Press the 'yellow' key to open the list of mobile devices." But the yellow key actually links to a list of recordings. There are no apparent options to look for mobile devices.

Phone and TV are both on the same WiFi network.
Android 4.1.2.
MyRemote version 3.22.2 (I think)

Can anyone help?

Many thanks.