Instructions to Compose a Ringtone

Use your phone's 12 keys to compose a ringtone

Each key corresponds with a letter for music-tone. That's:
c=[1] d=[2] e=[3] f=[4] g=[5] a=[6] b=[7]

Press the appropriate key to make a note sound shorter [8]-key or longer [9]-key
The possibilities are: (shortest) 32 - 16 - 8 - 4 - 2 - 1 (longest)

To change octaves one higher, press the [* +]-key
If you press this key while in the 3rd octave, it changes to the 1st

To add a pause between two notes, press the [0]-key
You can use the [8]-key and [9]-key to make the pause shorter or longer

To use a higher sound (#), use the [# ^]-key
A #-symbol appears in the note and your note sounds little higher

To make a tone sounds longer with short pause, press the tone-key and hold
For example, you want a "C" tone with this, press the [1]-key and hold, until 4.c appears

Examples:
You want to input 4e1, then press [3]-key*
You want to input 4e3, then press [3]-key* and press the [* +]-key* twice
You want to input 4.2, then press [3]-key* and hold, then press the [* +]-key* once
You want to input 16g1, then press [5]-key* and press the [8]-key* twice
You want to input 2- (pause 2), then press [0]-key and press the [9]-key once

*you may need to use the [8]-key and [9]-key to adjust the length of each tone