Note: Some keys need the same code to release the key.
050207 06 xx SIMULATE KEY-PRESS
A 01 LEFT KEY-LEFT / SCROLL-UP / STOP-SCROLLING (S45: Quickbutton: left)
B 02 LEFT KEY-RIGHT / SCROLL-DOWN / STOP-SCROLLING
C 03 RIGHT KEY-LEFT
D 04 RIGHT KEY-RIGHT (S45: Arrowpad: Right)
E 05 ADRESS BOOK KEY
F 06
G 07
H 08
I 09
J 0A (S45: Abort/Level-Up)
K 0B DIAL KEY
L 0C OFF KEY
M 0D PROFIL KEY (S45: KEY-UP)
N 0E (S45: PROFIL KEY-DOWN)
OPQRSTUZ
30 ASCII "0"
31 ASCII "1"
..
ASCII "#"
ASCII "*"
050207 10 xx SET CONTRAST LEVEL (S45: won't work)
will return to internal value when re-boot
00 - FF
050306 11 xxxx PLAY INTERNAL SOUND (S45: won't work)
0000 STOP LOOP
0100 NETWORK-CONNECTION SOUND
0200 BEEP #1
0300 Empty-Battery Sound
0400 KEY SOUND
0500 BEEP #2
0600 USER RING-TONE (loop)
0700 DEFAULT RING-TONE (loop)