- The car telephone kit must be switched on Link.
- The handset must be switched on Link.
- A Bluetooth connection must exist between the handset and the car telephone kit Link.
- If a mobile phone with SIM Access Profile is connected, the SIM card must be in the mobile phone Link.
- A SIM card must be inserted in the handset Link or in the SIM card reader
Link . - The SIM PIN code must have been entered Link.