ENGLISH
Safety information
Observe the following safety guidelines when you connect the car kit to a car 
radio system:
• Only a qualified service technician should install or service the car kit using 
the approved original Nokia parts supplied in the sales package. Faulty 
installation or service may be dangerous and may invalidate any warranty 
which may apply to the car kit. 
• Do not wire the car kit equipment to the high-voltage lines of the 
ignition system.
• Do not smoke when working on the car. Ensure that there is no source of fire 
or flame nearby.
• Take care not to cause damage to electrical cables, fuel or brake lines, or 
safety equipment during installation work.
• Ensure that cables are placed so that they will not be subject to mechanical 
wear and tear (for example, not laid under car seats or over sharp edges).
Integration with a car radio system
To connect the hands-free unit HF-22 of the car kit to a car radio system with 
the ISO cable CA-135, see Figure 1 or 2 at the start of this guide.