I installed the Nokia CARK-91 handset cradle on a Kuda leather phonebase which is a virtually perfect match to the upholstery. The Nokia "privacy handset" is installed in the upper console tray where the OEM phone would normally be installed.
The Nokia's mute wire is connected to the front center terminal on the driver's side OEM phone connector under the rear of the center console.
The system with a 6340i phone provides for 9 speed dials, 9 voice dials and a 750 name phone book. The system is completely handsfree on an incoming call - no need to remove hands from the steering wheel to turn down the radio volume, answer the call, end the call and then turn the radio volume back up.
The radio volume automatically mutes when a call is received or placed. The phone auto answers after two rings when a call is received and auto hangs up when the caller hangs up. At the end of an incoming call, the radio volume automatically returns to its level.
The Nokia system antenna is connected to the OEM phone antenna imprinted on the rear window. The phone kit is attached to the OEM phone antenna coax cable under the back of the center console. This coax cable can be antivated by contecting two coax cables in the right rear of the trunk.