2 problems; first cant hear from reciever, only when on speaker phone. Second speaker whistling when on speaker phone.

There must be a problem with your ear piece and speaker.You need to change it.

i think you have problems with your speakers. put on your headphones and see if this way you can hear the person who calls you.

sounds like your ear-piece is out most phone have external speakers on the phone which will allow you to hear the ringtone but if the ear piece is out you wont be about to hear you callers

is a problem of the ear piece give to an expert to change the ear piece

I hope you haven't dropped your phone. It could be due to moisture entering the phone. In either case, please contact Sony Ericsson service center, as the problem could be due to a damaged ear piece.

The problem is from your hear piece, it must have been damaged or bad, all you need is to replace it. For you to further know that the problem is from your ear piece, try to make use of handfree or headphone, if you probably hear your caller, then it means that the eart piece of the phone is damage or bad. You can give a phone engineer to repair it for you, or better still,samsung customer service center in your area.

i think what you speak will be heard by the persons who call you ...

you cant hear there voice because there is some loose contact in the speaker(ear piece) or it is dead or broken ...

if you are good at opening the handset then open it and refit the ear piece speaker correctly or if there is a problem in the speaker then it can be solved by replacing it ...

if you no idea of opening then just visit the technician he will do it but he may take some service charge for that ..

but the ear piece speaker is not at all costly it is very cheaply available ...

check the call volume while on call once before you do the above ...

i am sure you will be able to play the music ... dont just get confused because there will be 2 speakers in the handset one is the ear piece speaker which is used to hear the calls and one more is the loud speaker from which the music,etc will be heard ...

thank you

regards

-Dileep

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 ...

When you make call no body can hear you because there will be mic in your handset it might be in loose contact or the mic is damaged ...

and you cannot hear them because the ear piece speaker is also in loose contact or it is damaged ...

if you are good at opening the handset then just open it and just have a check is there any miscontact in both the mic & the ear piece speaker ...

i think the mic and ear piece speaker are not touching to the circuit board so as it is not in contact you are facing this problem ..
check for the miscontact and solve it ... if they are damaged then replace with the new ones..
while purchasing the new ear piece & mic buy which is compatible to your handset model ..
if you are not good in opening then just visit the technician ...
he will do it ...
The price of the ear piece speaker & the mic are very cheap ...
if you visit the technician then he may take the service charges extra ...

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

I guess this is a common problem huh. No worries!

First: Click on your music button and play a song as you would normally do on your phone (make sure your speaker is on during this point).

Second: Click on the speaker button so you can listen to your music through your ear piece (as your music is still playing). If you don't hear your music through your ear piece wait until you hear it. It shouldn't take more than a minute. (Your music should be playing throughout this whole process)

Follow these steps every time you come across this problem.

If this solution resolved your problem, please leave a comment and a good rate. Thank you!