How to answer second incoming call on my Philips phone?

• Press button R and then button 2
  Note: The first call is put on hold. You are now connected to the second call;

or

• Press button R and then button 1
  Note: The first call is ended. You are now connected to the second call.

Note: Your phone offers this function but this service is network dependent. Contact the telecommunications service provider to subscribe to the service.