User guide

Developers guidelines | AT commands
311 June 2010
7 BTBTL – A Bluetooth audio device supporting the
headset or the handsfree profile and the Advanced
Audio Distribution Profile
8 BTBTLC – A Bluetooth audio device supporting the
headset or the handsfree profile and the Advanced
Audio Distribution Profile for installation in car
9 DSS – Desk Speaker Stand
10 BDSS – Budget Desk Speaker Stand
11 LOA – Line Out accessory Adjustable
12 LI – Line In accessory
13 LO – Line Out accessory
<audio_id>:
<audio_id> Description
0–2^32 The unique audio identity of the accessory
0 Used in response codes to indicate that the
terminal has not applied a specific audio
configuration for the unique audio ID of the
accessory
1–999 Note: Reserved for internal use in the telephone
1 PHF1 (Note: Not to be used by any accessory!)
2 PHF2 (Note: Not to be used by any accessory!)
3 PHF3 (Note: Not to be used by any accessory!)
4 PHF4 (Note: Not to be used by any accessory!)
5 Line in (Note: Not to be used by any accessory!)
6 Line out (Note: Not to be used by any accessory!)
7 BT headset (Note: Not to be used by any
accessory!)
8 BT handsfree (Note: Not to be used by any
accessory!)
1000–1999 PHF – Portable Handsfree
2000–2999 VHF – Vehicle Handsfree
3000–3999 BVHF – Budget Vehicle Handsfree (without
accessory mic)
4000–4999 BT – Bluetooth headset or handsfree
5000–5999 BTC – Bluetooth handsfree for installation in Car
6000–6999 BTL – Bluetooth Leisure (BT headset supporting the
Advanced Audio Distribution Profile)
7000–7999 BTBTL – A Bluetooth audio device supporting the
headset or the handsfree profile and the Advanced
Audio Distribution Profile
8000–8999 BTBTLC – A Bluetooth audio device supporting the
headset or the handsfree profile and the Advanced
Audio Distribution Profile for installation in car
<audio_class> Description