Also known in the UK as a "one-ringer" or "missed call" (as in - "I'm running low on credit, I'll just missed call you when I'm there?"). Amusingly enough, my b

Also known in the UK as a "one-ringer" or "missed call" (as in - "I'm running low on credit, I'll just missed call you when I'm there?"). Amusingly enough, my brother, who had eked out 10p of credit for several weeks this way, once got quite annoyed when I was a little too prompt to answer the phone...