Phone Asus M307 released in 2006. It’s designed to work in networks GSM 900, GSM 1800, GSM 1900, and supports data transmission technologies such as HSCSD, GPRS. Phone features a 2-megapixel camera and produces images with a maximum resolution of 1600×1200. In Asus M307 34816 MB of internal memory, supports memory card standard miniSD. The device is equipped with a Li-Ion Battery 700 mAh, which allows to continuo conversation that  lasts up to 5 hours. Among other features the phone can be noted support MP3-player and the ability to install JAVA-applications.
Phone is made in the form-factor clamshell with two displays. The external color display is designed to display service information. The  internal display with a resolution of 176 x 220 pixels capable of displaying up to 262 thousand colors. Model M307 is equipped with a hardware MP3-player, and able to play video in MPEG4. The phone has 4 MB of memory, there slot miniSD. Module 2-megapixel camera with auto focus integrated into the upper part of the phone. Dimensions M307: 88 x 43 x 23 mm. Despite the fact that ASUS M307 supports network standard GSM, remains to be seen whether the new sold in Europe.
According to the manufacturer, M307 is equipped with hardware MP3 player and can play back video in MPEG4.