How to Set up the PPTP VPN connection on Android
Step 1. Navigate to Settings on your Android L device.
Step 2. Tap on More.
Step 3. Tap VPN.
Step 4. Tap +.
Step 5. Set a VPN name as you like and:
Choose "PPTP" as Type.
Set "Server Address" from this list at member area
Tap on Save.