LG GU290f User Agents in our database. This is a listing of only some of the most popular ones.
LG-GU290f/V10f Teleca/Q7.0 Profile/MIDP-2.1 Configuration/CLDC-1.1
Obigo on Java ME (LG GU290f)
LG-GU290f/V10c Teleca/Q7.0 Profile/MIDP-2.1 Configuration/CLDC-1.1
