Text your lost phone, set it's volume to 100% and VoIP call it.

12
Connect

When someone sends you a text with the word 'findphone', it sets the ringtone volume to 100% and sends a VoIP call. If someone has your phone, it prompts them to call the number that sent the text saying they found it.

If

Android SMS icon
New SMS received matches search

This Trigger fires every time you receive an SMS on your Android device that matches a search you specify.

Then

Android Device icon
Set ringtone volume

This Action will set the ringtone volume of your Android device.

And

VoIP Calls icon
Call my device

This action will call your device with the IFTTT app installed and speak a message provided by your Applet.

Fewer details

Discover more time saving integrations for Android Device and VoIP Calls