mightysween
Newbie
I'm leaving for a trip to Costa Rica in a couple days, and this app would be perfect to make and receive calls from home and friends, since my hotel has wifi. What I'm worried about is... if I leave my phone on to receive calls over wifi, how do I make sure I don't get expensive regular calls and texts? I'm thinking Airplane Mode. Would that work? Is there a better way?
The stock setup for Airplane Mode also disables wifi. There are probably a few ways to change this, but I think the easiest is to install Daniel Velazco's free "Airplane Mode Wifi Tool" from the android market. Then you can check the "keep wifi on" box and uninstall the app (unless you want to keep it). After that, wifi will stay on even in airplane mode so you can use groove IP while disabling 3g/sms/mms and voice calls.