this time the caller ID was Toll Free Caller. ignored. no message.

Received a call today from these people.
Asked to talk to the person in charge of mobile device security.
Identified themselves as AT&T.
Basically fluffed them off, because we already have security measures in place for our data and devices.

MDM is NOT CELL PLAN/SERVICE so CHILL OUT ... LOSER!

JoAnne called and said she was an MDM Consultant for AT&T.  Wanted to speak to Jim "Ward".  She got the last name wrong but I figured she wanted our IT guy since he handles the phones.  I transferred her but he didn't pick up.  The called ID said "Toll Free 877-702-0100."  He never picks up unidentified numbers.  If he's interested, he'll call her back but I seriously doubt it.

missed call. not sure why they called, other than my employer has mobile handsets on their plan. no message.

I recieved a call through a hospital's internal help desk line from Diane of MDM for AT&T.  She left a number of 877-702-0110, ext. 7734.  She asked to speak with someone in charge of our mobile devices.  "But this isn't sales call ..."

I just got the same type of call from "Anthony". When I told him I would not release details of my security program to someone I don't know who cold calls me, he said "I told you, I'm Anthony from AT&T" (the caller ID said "Not Provided"). That's when I hung up on him but he was kind enough to call back and leave his number on my voicemail

Received a call from this number on my cell phone - which is listed with the Do Not Call registry.  They left no message or any other information.  The only "sound" on the message was the open line with back ground noise and then they hung up.

TOTAL LOSERS!   Leave us alone.  If we wanted your service, we would call you for your service.

Received this call on My cell phone 11/14/12 approx 9 AM.  Do not know the number, they did not leave a message - just a bit of background noise and they hung up.  Don't know what or who it is.

877-702-0110 was the number that called.

I got a message from "JD Metcalf of MDM for AT&T" about an offer.

He left the phone number 877-702-0110 ext. 7214

We don't have any AT&T services or devices so I won't be returning the call.

Someone named 'Markeeta' asked to speak to the person in charge of our phones. Wanted to discuss the "security of your AT&T devices".  Said she worked for MDM consultants.  Caller ID just showed "TOLL FREE CALL"