Additional electronic devices (Opel Corsa B)

Portable telephones and radio communication devices

The use of portable telephones and radio communication devices with a built-in antenna inside a vehicle may cause malfunctions in the operation of the vehicle's electronic devices. Such devices must be used only with an antenna attached to the outside of the vehicle. For a list of maximum permissible powers, see the table below.

List of maximum permissible powers

Frequency	Max. Power, W
Short waves up to 50 MHz	50
8 m	20
4 m	20
2 m	50
70 cm	50
C-network	25
D-network	20
E-network	10