I came upon a used 8310 for a good price that I would like to purchase for my little brother. The only problem is that the owner states the handset volume is to low and he has to use speakerphone. My question is there a way to fix this? Thanks.
Isnt a different loudspeaker used for normal use to that used for speakerphone? If so, it suggests you might have to take it apart and try to replace the speaker, not advisable for the faint hearted or those who dont know how to use a soldering iron!
