Configure the phone with a handle

The Tec-Tiles work fine. Other tags have more storage capacity for normal tasks range but this completely out. There are no chips or key fob, but adhesive stickers, which can be separated after bonding only partially again from the substrate.
In the App Store there from Samsung an app with which you can program the day without any problems.

I have a day in the car - Start> WLAN off, Bluetooth on, Navi
An office -> WLAN, Bluetooth, start time recording app
and one at the front door -> Start to WLAN, Bluetooth off, private applications
Theoretically, one could, for example, already give to a destination the Navi, you need to but programming skills and a different app.
Conclusion: Tec-Tiles are good but not inexpensive