BT 4600 How can I increase the outgoing callers volume to be heard.? Its suddenly gone very quiet and hard to hear
Welcome to this user forum for BT Retail phone and broadband customers.
Please can you confirm that its the distant end that cannot hear your voice, and that you can hear them without any problems?
The first thing to try is to turn off the power to the base unit for about a minute. This will allow all handsets to re-link to the base unit, as it could be an issue with the link to that specific handset.