FoxyTag says that phone with Java MIDP2.0 and Bluetooth should be compatible
The Sony Ericcson k700i has both, but The FoxTest application says that the phone is not supported.
When I compare it with e.g. the Sony Ericsson K750i (which is in the list of the supported) I see only marginal differences.
What missing feature makes the K700i incompatble?
http://www.phonescoop.com/phones/phone.php?p=498