With my Nokia E90 phone, other person can not hear my voice but I can hear his/her voice.

you could get a replacement of the phone if the complaint is reported before 7 days..good luck

you mean not able to hear voice of the person calling or the ringtone voice?

Hai,

I also had the same problem....i went to the customer support center with ma cell phone...they firstly asked whether it had gone wet while Switch On condition.....actually that's the reason!!!
Just test with ur head set that u can hear soundly. Its better to take to customer support center, it has to be repaired.

The microphone is located under the last set of keys . you can open it up and see if when u dropped it a connection came loose but my guess when u dropped it you damaged the mic itself therefore the only way to fix it would to be to get a new phone

try to format your phone, and check if thhe problem persists.
FOR SOFT-RESET:

- at Standby Screen type-in => *#7780#
It will ask for “Restore all phone settings-phone’ll restart….”
Then it asks for security code enter factory default => 12345


FOR HARD-RESET:

- at Standby Screen type-in => *#7370#
It will ask for “Restore all phone settings-phone’ll restart….”
Then it asks for security code enter factory default => 12345


FOR FLASHING- TOTAL RESTORE: (Do this if your phone does not boot up)

1) Remove the battery, and then wait for about 20 min or so before putting it back

2) Press and hold these three keys together -Green dial key, Star key[*], Three key [3]

3) switch ON the phone.

4) Do not let go the three keys until you see the WELCOME screen displayed and just let it complete the boot process.

check if this helps. if this doesnt help contact Nokia Care Point-> http://europe.nokia.com/A4388379
thanks for using FixYa

change your earpeace

Hi davi, in your phone Nokia 3110 is your mike is problem

REPAIR U THE MIC PEAS OF UR PHONE

You need to clarify whether microphone or its connection bad or system causing the problem. I suggest you to try with external bluetooth or normal headset. If sound microphone works with headset you need to have microphone connection be fixed

i know your problem ------------
and thats the solution this really help you
go through this


your software is bursted and change as soon you can..
go to nokia care
unless its cost more expensive to you