*#*#3646633#*#* NORMAL (headset earpiece i.e. normal phone speaker) sip, 112,136,160,184,208,232,255, max 128 mic, 64,112,192,144,192,192,184, max 128 (unchangeable) sph, 40,52,64,76,88,100,160, max 128 (unchangeable) sph2, 40,52,64,76,88,100,160, max 128 (unchangeable) sid, 0,0,16,0,0,0,0, max 128 (unchangeable) media, 112,136,160,184,208,232,255, max 128 HEADSET MODE (earbuds/headphones plugged in) sip, 112,136,160,184,208,232,255, max 112 mic, 255,192,192,180,192,192,196, max 112 (unchangeable) fmr, 16,32,112,144,176,208,240, max 112 sph, 40,52,64,76,88,100,160, max 112 (unchangeable) sph2, 40,52,64,76,88,100,112, max 112 (unchangeable) sid, 0,0,32,0,0,0,0, max 112 (unchangeable) media, 40,64,80,96,160,200,240, max 112 matv, 0,32,64,92,128,160,192, max 112 LOUDSPEAKER MODE (speaker, speakerphone) ring, 112,136,160,184,208,232,255, max 160 sip, 112,136,160,184,208,232,255, max 160 mic, 255,208,208,180,255,208,196, max 160 (unchangeable) fmr, 112,136,160,184,208,232,255, max 160 sph, 48,60,72,84,96,108,160, max 160 (unchangeable) sph2, 48,60,72,84,96,108,160, max 160 (unchangeable) sid, 0,0,0,0,0,0,0, max 160 (unchangeable) media, 64,128,152,176,200,224,248, max 160 matv, 112,136,160,184,208,232,255, max 160 HEADSET_LOUDSPEAKER MODE (I'm guessing ringtone volume when earbuds/headphones a re plugged in) ring, 112,136,160,184,208,232,255, max headset 132, max speaker 120 SPEECH ENHANCEMENT (I'm guessing this sets additional modifications to the level s if you have the enhancement checked in the system audio profiles settings). common parameter (I did not change these so just listing for reference. I have n o idea what they do.) common parameter0 through parameter11, 0,55997,31000,10752,32769,0,0,0,0,0,0,0 0,55997,31000,10752,32769,0,0,0,0,0,0,0 normal mode (only parameter7 has been modified, not default) normal parameter0 through parameter31, 96,253,16388,31,57351,31,400,192,80,4325, 96,253,16388,31,57351,31,400,192,80,4325, 611,0,204 88,0,0,8192,96,253,16388 88,0,0,8192,96,253,16388,31,57607,31,400,64,80,4 ,31,57607,31,400,64,80,432 32 5,611,0,16392,0,0,8 192 headset mode headset parameter0 through parameter31, 0,189,10756,31,57351,31,400,64,80,4325,6 0,189,10756,31,57351,31,400,64,80,4325,6 11,0,20488 ,0,0,0,0,189,10756,31,5 ,0,0,0,0,189,10756,31,57607,31,400,64,80,4325,6 7607,31,400,64,80,4325,611, 11, 0,16392,0,0,0 loudspeaker mode loudspeaker parameter0 through parameter31, 128,224,5256,31,57351,24607,400,132, 128,224,5256,31,57351,24607,400,132, 84,4325,611,0, 20488,0,0,0,96,224,5256 20488,0,0,0,96,224,5256,31,57607,24607,400,132, ,31,57607,24607,400,132,84, 84, 4325,611,0,163 92,0,0,0 After testing out Bluetooth the volume is perfect with these default levels (no changes needed here). bt earphone mode bt earphone parameter0 through parameter31, 0,253,10756,31,53255,31,400,0,80,432 0,253,10756,31,53255,31,400,0,80,432
5,611,0,53256, 0,0,86,0,253,10756,31,53511,31,400,0,80,4325,611,0 ,49160,0,0,86 bt cordless mode bt cordless parameter0 through parameter31, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,47 9,16388,0,2483 9,8192,400,0,4048,4341,611,0,0,0,0,0 bt karkit mode bt karkit parameter0 through parameter31, 96,224,5256,31,57351,24607,400,132,84, 4325,611,0,2 0488,0,0,0,96,224,5256,31,57607,24607,400,132,84,4 325,611,0,16392, 0,0,0 aux1 mode aux1 parameter0 through parameter31, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,96,224,5256 ,31,576 07,0,400,0,4112,4325,11,0,0,0,0,0 aux2 mode aux2 parameter0 through parameter31, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 ,0,0,0, 0,0,0,0,0,0,0 If you want to change the volume of the phone you have to first look at the way engineering mode is organized. Choose your desired speaker output first. Do you want to change earbuds/headphones? Then choose headset mode. Do you want to chan ge the main loudspeaker? Then choose Loudspeaker mode. Then, determine what kind of sound you want to increase. Is it media (audio/vide o/music/etc)? Then choose media in the 'type' drop down. Is it phonecalls? Then choose sph. Is the speaker phone incoming call volume too low? Then set Loudspea ker mode, sph level 6 to a higher setting. Is incoming call volume too low on th e ear speaker? Then set normal mode, sph level 6 higher. You could adjust level 5 higher or level 4 higher etc. When you press the volume up it goes to a higher level. When the volume up button doesn't go any higher t hat is at the max (i.e. level 6). All the way down is level 0. Adjust how the vo lume sounds at different levels according to your preferences. You may also tweak the microphone volume using the above levels as a guide. Call ers on the other end of phone calls have described my mic as 'very clear' using the volume level above. The settings above are pretty good for me but I may change them in time and upda te this post as needed. Hope this helps!
