Store your contacts in a safe place.
Record phone calls on your Android phone.
Share your 3G, 4G or USB Internet connection to WiFi devices like smartphones, tablets, laptops.
Provide Internet access to your laptop through your Android phone's data connection.
Get a VPN app for your Android device.
Make cheap international calls via your Android mobile.
Provide Internet access to your laptop through your Android phone's data connection.
Place calls to any number from your GrandCentral number on your Android device.
Replace a dialer & phonebook on your phone.