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.
Try again after each step: 1  Go to Settings > Sounds and drag the Ringer And Alerts slider to turn the volume up. 2  If you hear sound from the speaker, follow the rest of these steps. If you can't hear sound from the speaker, contact Apple Support. 3  If your device has a Ring/Silent switch, make sure it's set to ring.