I am hard of hearing and incoming calls are hard to hear I can hear the phone ringer ok and the computerised voices on the phone but actual incoming voices I find the telephone is quiet even when the volume is up so I wonder if anyone has the same problem or can recommend a speaker or something that will be compatible with the phone and make incoming calls easier for me to carry on a conversation.
Have you tried using the built in loudspeaker function? If there's a second green symbol on the 'answer' button then that is used to toggle the loudspeaker on or off. So to answer a call, press the green answer button twice and the loudspeaker will be on.
I have but the trouble is when I use it people can hear the noise from my end through the speaker, if possible I want to see if I can avoid this. Thanks for the suggestion anyway