8 Comments. 1  Good article and beautiful snake pictures. 2  Thereâs the coral snake and its non-venomous look-alike, the king snake. 3  Hog nose snakes (puff adders) meet pretty much all of these traits listed but are not considered venomous (to humans).
Buzzer or Ringer. When the radio components of the handset receive the ringer signal from the base, they send electrical signals to the buzzer. The buzzer changes those electrical signals into sound much like the speaker does. You hear the buzzer sound and know that someone is calling you.
A Ringback Tone is that ringing sound you hear when you try to call someone. Your carrier network provides this sound to your callers when they are trying to connect to you. With LISTEN, you have the option to replace that ringing sound with music or voice status messages.