Nokia 6600 in my nokia 6600 phones,i use loud speaker always from last 1.5 years.now i can't hear anything without loudspeaker.my my sets ear volume of off ??? what can i do now ??. is it aa software based problem or hardware based problem ??? .

that would be the ear speaker that is bad you could probably buy in ebay for cheap

You change your cell ear speaker

try to change a new ear piece to make a good out of voice from your caller....

you have 2 speakers. 1 ear speaker for calls and 2nd one for ringer, MP3, loudspeaker etc. Make sure your ear speaker volume is all the way up, nothing in the way ( dirt - make up - metal shavings etc ). If all is good have your ear speaker replaced.

something is wrong with ur speaker.Try resetting or go to a technician

pls change the speaker of your phone the loud speaker is fine and the earing speaker is gone

your ear speaker has gone if you can only hear with loudspeaker so if you phone is less than a year old take it to car phone warehouse there will fix it for free pls rate thank

hi,
   this problem is due to very low volume of your loudspeaker...when u speak, they can hear u, but due to the low volume of the loud speaker, u can't hear them....so this is the solution: increase the volume of the loudspeaker, by increasing the volume keys at the side of the phone..

NOTE: you should do this when you are in a call....plz be particular in it or the volume won't increase...

good luck 

This because in your handset there will be 2 speakers
1 is loud speaker and 2 nd one is ear piece speaker....

so the loud speaker is working fine ...
There may be some loose contact in the ear piece speaker or the speaker might have got damaged ...

so if you are good at opening then just open your handset and check if there is any loose contact in the ear piece speaker .. is so fit it correctly ..
or you replace the ear piece speaker with the new one ...

if you are not good at opening then just contact the technician ...
he will do it ...
The ear piece speaker is very cheap so no problem .. just buy the ear piece speaker which is compatible to your handset in the shop if you are doing it by your self ...

the technician might take the service charge for this that s all but the ear piece speaker is too much cheap ..

any doubts reply me
i am always here to assist you
thank you
bye ...

■ Volume control
• When you have an active call or are listening to a sound, press o) or (o to
increase or decrease the volume level, respectively.
Voice volume icons:
- for earpiece mode,
- for loudspeaker mode.
Loudspeaker
Your phone has a loudspeaker for handsfree use. The loudspeaker allows you to
speak and listen to the phone from a short distance without having to hold the
phone to your ear, for example, having it on a table nearby. The loudspeaker can
be used during a call, with sound and video applications, and when viewing
multimedia messages. Sound and video applications use the loudspeaker by
default. Using the loudspeaker makes it easier to use other applications while in a
call.