Electric Volume Control
Even in mid-conversation, you can adjust the receiving volume of the handset to any of 6 levels.
This function, which supports Call Waiting and PBX use, ensures that a caller is not accidentally cut off while on hold.
This dials the number you most recently dialed. If you need to make a follow-up call or the line was busy the first time, just press the redial button.
Switchable Tone / Pulse Setting
The KX-TS500 can be switched between tone (pushbutton) and pulse (rotary), ensuring that it will work on either type of telephone line.
3 Level Ringer Volume
The ringer volume can be set to Off, Low, or High. Set it to Off when you don’t want to be disturbed during a meeting.