Bluetooth Profiles varies between the models:
Lumia 800
A2DP 1.2, AVCTP 1.0, AVDTP 1.0, AVRCP 1.3, GAVDP 1.2, HFP 1.5, HSP 1.1, PBAP 1.0, RFCOMM 1.0.
Lumia 900
A2DP 1.2, AVCTP 1.0, AVDTP 1.0, AVRCP 1.3, GAVDP 1.2, HFP 1.5, HSP 1.1, PBAP 1.0, RFCOMM 1.0.
Lumia 710
A2DP 1.2, AVCTP 1.3, AVDTP 1.2, AVRCP 1.0, GAP, GAVDP 1.2, HFP 1.5, HSP 1.1, IOP, L2CAP, PBAP 1.0, RFCOMM 1.0, SDP.
Lumia 610
A2DP 1.2, AVCTP 1.3, AVDTP 1.2, AVRCP 1.0, GAP, GAVDP 1.2, HFP 1.5, HSP 1.1, IOP, L2CAP, PBAP 1.0, RFCOMM 1.0, SDP.
Lumia 510
A2DP 1.2, AVCTP 1.3, AVDTP 1.2, AVRCP 1.0, GAP, HFP 1.5, HSP 1.1, IOP, L2CAP, PBAP 1.0, RFCOMM 1.0, SDP.
Lumia 920
A2DP 1.2, AVRCP 1.4, GAP, GAVDP 1.2, HFP 1.5, OPP 1.1, PBAP 1.0, SDAP, SPP 1.0, RFCOMM with TS 07.10.
Lumia 820
A2DP 1.2, AVRCP 1.4, GAP, GAVDP 1.2, HFP 1.5, OPP 1.1, PBAP 1.0, SDAP, SPP 1.0, RFCOMM with TS 07.10.
Lumia 822
A2DP 1.2, AVRCP 1.4, GAP, GAVDP 1.2, HFP 1.5, OPP 1.1, PBAP 1.0, SDAP, SPP 1.0, RFCOMM with TS 07.10.
Lumia 810
A2DP 1.2, AVRCP 1.4, GAP, GAVDP 1.2, HFP 1.5, OPP, PBAP 1.0, SDAP, SPP 1.0, RFCOMM with TS 07.10.
Lumia 720
A2DP 1.2, AVRCP 1.4, HFP 1.5, OPP 1.1, PBAP 1.0
Lumia 620
A2DP 1.2, AVRCP 1.4, GAVDP 1.2, HFP 1.5, OPP 1.1, PBAP 1.1.
Lumia 520
A2DP 1.2, AVRCP 1.4, HFP 1.5, OPP 1.1, PBAP 1.0.
Abbreviations: