A:AnswerHi! Yes, however if you experience noise issues or will notice that Caller ID features are not working properly, then you will also have to install a DSL/ADSL filter to the telephone line, between the base unit and each telephone line jack. For this, the DSL/ADSL provider will have to be contacted for further details. -M
A:AnswerPress [CALL WAIT] to answer the 2nd call. This will be displayed on screen and you will press one of the buttons on either side of the up arrow.
To switch between calls, press [CALL WAIT].