3gp |
This is 3gpp format and is the extension of song ringtones used by DoCoMo's FOMA models. |
3g2 |
This is 3gpp2 format and is the extension of song ringtones used by au's WIN models. |
qcp |
This is the extension of song ringtones used by au's models such as C1002S.
Technology called PureVoice of Qualcomm is used in this file format. |
mld |
This is the extension of melody ringtones. Since audio data can be included in this file format, it can be used for making a file of mock song ringtone. |
mmf |
This is the extension of melody ringtones. Since audio data can be included in this file format, it can be used for making a file of mock song ringtone. |