User equipment and system and method for handling incoming calls

A user system for handling incoming calls, comprising:

• a user equipment and a communication device, wherein said user equipment comprises:
• processing and/or control means configured for handling an incoming call received by said user equipment;
• and
• reception means configured for receiving a muting signal generated by the communication device:
• wherein the communication device comprises:
• transmission means for transmitting said muting signal;
• and
• processing means configured for:
• detecting if a non-interruptible or non-disturbable activity is being carried out by using said communication device:
• generating availability data if said non-interruptible or non-disturbable activity is detected, wherein said availability data specify if said communication device is being used for carrying out said non-interruptible or non-disturbable activity:
• transmitting, via the transmission means, the muting signal comprising said availability data,
• and wherein said processing and/or control means of the user equipment are also configured for determining, on the basis of said availability data, whether said incoming call should be muted and/or forwarded.