Change your phone, but keep the same Handsfree Kit! The Nokia Advanced Car Kit CK-7W PLUS (V.5) is for you if you want a convenient way to make handsfree calls while you"re in the car. With a Nokia Advanced Car Kit CK-7W you can: - connect your phone to the car kit automatically by Bluetooth from your bag or pocket when the ignition is switched on, or by using a cable connection (the car kit requires professional installation) - take calls with the music on - there"s a handy remote control and your car stereo automatically goes to mute during a call (on compatible stereo systems) - talk while you are in the care using the kit"s external microphone: sound is played through the kit"s speaker, or through your vehicle audio system arrive with a full battery: your phone charges when connected via cable in a compatible phone holder This gives users a choice between using their mobile phone in the mobile holder or leaving the phone in a briefcase or handbag and taking advantage of wireless Bluetooth technology. With either option the phone can be operated using a remote control button, which offers functions including answering or ending calls and adjusting volume. This latest version includes the 2.5mm charging fly lead (CA-116). Necessary components for connecting a mobile phone to the Nokia Advanced Car Kit via Bluetooth wireless technology and cable are included in the sales package - except for the handsfree mobile holder, which can be purchased separately for the particular phone model used. We would suggest using a Nokia Universal Holder CR-39 with your CK-7W car kit. Nokia recommends having the CK-7W system installed by a qualified professional. This kit includes: Handsfree Unit HF-5 Remote Control CU-7 External HF Speaker HFS-12 Microphone MP-8 Data Cable CA-27 Nokia 2.5mm charging lead CA-116 Mounting Plate MK-2 Power Cable PCU-4 User / installation guide Installation Options: eXpansys Car Kit Install