Caller-id says JAK but no message is left.

Caller ID says JAK but no message was left.

got the same call with "jak" caller id.  guy stated he was from some kids wish foundation or network.  asked him what he would do with any donation i gave him, but it took him about a minute to look up his script to figure out what to tell me.  guy was either pitifully new and unprepared, or just didn't have a plan.

several calls no answer.Last call sunday 9:20pm did not talk.

Got several calls - no message.