Landline caller ID showed "GO GREEN EDUCAT" but no messages on the voce mail, which indicates that this is, again, one of the TOO MANY I-D-10-T scammers. I blocked this number, so the caller won't get through, anymore.
NEVER, EVER answer a phone call (mobile or land line) from a number you do not recognize. If it's important the caller will leave a message. These SCAMMER/SCUMBAGS WILL NEVER LEAVE A MESSAGE