Try using the earphones with the microphone attachment.
If you ''cannot'' be heard properly when using the microphone attachment either then there is a problem with the voice transmission circuitry of the phone and it will need to be repaired (if it is still possible to get parts) by a reputable professional phone repair service.
If you'' can ''be heard properly by the other person then most probably there is a problem with the microphone.
It may be loose off the circuit board, it may just be faulty itself or perhaps it may be that the small hole at the bottom of the phone which allows the voice to travel to the microphone is blocked with lint or dust.
-
Us e a strong light and a magnifying glass to inspect the hole for blockage. If it appears to be blocked, '''do not''' use a pin or similar to free the blockage you may damage the microphone which is directly behind it. Use a vacuum cleaner and try to suck out the obstruction. Use short sharp bursts. Do not use a prolonged action as again this may damage the microphone.
+
Use a strong light and a magnifying glass to inspect the hole for blockage. If it appears to be blocked, '''do not''' use a pin or similar to free the blockage you may damage the microphone which is directly behind it. Use a vacuum cleaner and try to suck out the obstruction. Use short sharp bursts. Do not use a prolonged action as again this may damage the microphone.
Hi,
Try using the earphones with the microphone attachment.
If you ''cannot'' be heard properly when using the microphone attachment either then there is a problem with the voice transmission circuitry of the phone and it will need to be repaired (if it is still possible to get parts) by a reputable professional phone repair service.
If you'' can ''be heard properly by the other person then most probably there is a problem with the microphone.
It may be loose off the circuit board, it may just be faulty itself or perhaps it may be that the small hole at the bottom of the phone which allows the voice to travel to the microphone is blocked with lint or dust.
Us e a strong light and a magnifying glass to inspect the hole for blockage. If it appears to be blocked, '''do not''' use a pin or similar to free the blockage you may damage the microphone which is directly behind it. Use a vacuum cleaner and try to suck out the obstruction. Use short sharp bursts. Do not use a prolonged action as again this may damage the microphone.