A:AnswerHi, Kelly! The cellphone needs to have the following in order to establish a standard connection:
-BT classic and above protocol
-Hands Free Profile (HFP) - Mandatory
A:AnswerTo set this, go to Settings and press #339. This will allow you to choose to have the base unit beep when a new message has arrived.
This feature may only apply when using the built-in answering system, does not apply if using Voice Mail from your phone company. Not sure.