Wiring harness for original Bluetooth hands-free kit with SIM ACCESS PROFILES (SAP) SAP allows the use of a Bluetooth mobile phone (also in combination with a corded handset) without accessing the GSM module of the mobile phone The data from the SIM card is read via SAP and used by the interface when the mobile phone is in standby mode The call must be organized by the telephone interface with a more powerful transmission Comparison with a conventional car phone: Minimal use of the mobile phone battery, also during a conversation No harmful radiation inside the car Compared to a mobile phone, the integrated GSM module is obviously more powerful and more reliable, especially at high speeds Powerful digital signal processing reduces echoes and noise interference You do not need a 2nd SIM card as with a conventional car phone Displays SMS messages in the MMI. The call must be arranged via the telephone interface with a stronger transmission Advantages: Further improvement in voice quality Full integration into the MOST data bus ring Operation from the MMI infotainment system Operation from the multifunction steering wheel possible (if available) Functions: Display of phonebook entries (visible on the FIS display) Making, receiving and canceling calls Volume adjustment Speech recognition using a button on the multifunction steering wheel (voice module and MMI high required) Display of SMS messages Writing SMS messages with automatic word recognition (wired headset required) Scope of delivery: Cable set Notes: Not suitable for the MMI 3G infotainment system Please note the compatibility with your Bluetooth phone (Audi compatibility list). A more detailed description of the functions can be found in the MMI infotainment system manual, chapter NAME, TEL.