Palringo is an novel Mobile Instant Messaging client for mobile phones. Palringo allows you to instantly exchange text, photos, and vocal IMs with groups or individuals.
With Palringo, you can keep in touch with friends on popular instant messaging services such as Jabber, Yahoo, ICQ, MSN, Gadu-Gadu, AIM, and Google Talk
Bluetooth Messenger for Java - Bluetooth Messenger will allow users to transfer text messages via bluetooth connections in short distances.
First of all, searching for active devices on which this service is running, is needed. All devices will be added to your clients and you can control their access mode in settings menu