With the hands free kit you can comfortably and safely drive whilst on your mobile. What´s more, the SDB incorporates a direct dial function for information and emergency numbers.   Reference: 000051452 Wireless connection with reduced energy consumption. Automatic telephone connection comes with this option. It allows you to talk on the telephone without taking it out of your pocket. Voice activated along with volume control. Car speaker connection for optimum reception. Comes with call waiting system, redial and is synchronised to your phone book. Identifies incoming calls and recognises up to 200 names.   Reference: 000051454 Wireless connection with minimum consumption of energy. Available with LCD information. Automatic radio silencer. Automatic telephone connection comes with this option. It allows you to talk on the phone without taking it out of your pocket. Voice activated along with volume control. Car speaker connection for optimum reception. Comes with call waiting system, redial and is synchronised to your phone book. Identifies incoming calls and recognises up to 200 names.   Bluetooth Nomad hands-free kit. Reference: 000051460 Portable Bluetooth hands-free kit. Easy plug-in and transport thanks to its reduced size. More than 10 hours´ conversation and 1 week battery life.   Reference: check applications. The SDB system includes 2 direct dialling buttons with the information centre SEAT Answer 24 h. service and with the SEAT Assistance emergency Centre .Assembly requirements for models with or without standard PT1 pre-installation