The service of au,the arm of mobile phone in KDDI, allows users to use usually 30 seconds or less songs as ring tones. Chakuuta's rights are held by Sony Music in Japan(SMIJ). KDDI Corporation is a Japanese telecommunication operator formed in October 2000 through the merger of DDI, KDD, and IDO Corp. ...
In December 2004 au/KDDI introduced the music download service Chaku Uta Full, for download of full length songs to mobile phones. Within six months from introduction, on June 15, 2005, customers had downloaded 10 million full length Chaku Uta Full songs. KDDI Corporation is a Japanese telecommunication operator formed in October 2000 through the merger of DDI, KDD, and IDO Corp. ...
On November 28, 2003, au/KDDI launched cdma2000 1xEV-DO service in the CDMA 1X WIN brand, and revolutionized Japan's mobile telecommunication industry by introducing fixed rate data subscription plans at a data rate of 2.4 Mbit/s.
In a surprise move, in spring 2004 AU became the first cellular phone based data service provider to offer a "tsukaihoudai" (unlimited use) flat rate plan in Japan.
EZchakuuta: A service which allows users to use song segments, usually 30 seconds or less, as ring tones.
On November 28, 2003, au/KDDI launched cdma2000 1xEV-DO service in the CDMA 1X WIN brand, and revolutionized Japan's mobile telecommunication industry by introducing fixed rate data subscription plans at a data rate of 2.4 Mbit/s.
In a surprise move, in spring 2004 AU became the first cellular phone based data service provider to offer a "tsukaihoudai" (unlimited use) flat rate plan in Japan.
EZchakuuta - A service which allows users to use song segments, usually 30 seconds or less, as ring tones.