I have a Droid Razr and it works fine. When I was looking for a phone that could send and receive texts I found that the sales people didn't have a clue. I found a thread on here that said to look at the technical specs for the phone and it has to support "MAP".
Here are the specs for my Droid Razr...Bluetooth v2.1+ EDR (Profiles supported: HFP 1.5, AVRCP 1.4 (CT), HSP 1.2, A2DP 1.2, PBAP, HID, MAP, PAN–NAP, OPP, DUN, SPP, GAVDP, AVDTP, AVCTP).
Very cool feature and it will read the message EXACTLY as it's written so beware if your kids are with you.
Hope that helps.