Does GeoGraffiti support my mobile phone and carrier?
The GeoGraffiti Voice Mark platform was built to work via a standard telephone call and therefore can be used on any phone with any carrier. The service requires no software downloads, subscription activation, or web access requirements. With a standard telephone call, anybody can use GeoGraffiti to Voice Mark the world or search and retieve location-specific Voice Mark information. However, if you have an iPhone3G or Android phone, you can install the free GeoGraffiti App from their respective app stores.