I use skype on my cheap(ish) android phone to call my mom in France from the US and it's usually crystal clear and with no latency. Not sure what I am doing rig

I use skype on my cheap(ish) android phone to call my mom in France from the US and it's usually crystal clear and with no latency. Not sure what I am doing right here but I have no complaints. And so much cheaper than in the old days of using a landline.