Phone number dial (1)

Phone number dial (2)

Phone keypad button dial

Phone dial tone - ringing & no answer

Phone dial tone - ringing & no hang up

Phone line busy (Loop)

Phone dial tone - line busy (Loop)

Phone line busy - single beep

Phone dial tone - calling (Loop)

Phone dial tone - ringing (Loop)

Phone ringing tone - single beep

Phone calling tone - single beep

Cellular phone ringtone

Cellular phone ringing

Light switch button

Mechanical switch click

Light switch button click

Switch turned on

Switch turned off

Cell phone ringing

Ringtone - analogue phone ringing

Dial-up broadband