Alfa Romeo Giulia 952 2017 Owner's Handbook Manual page 6

RADIO TRANSMITTERS AND MOBILE PHONES
Radio transmitter equipment (vehicle mobile phones, CB radios, amateur radio etc.) cannot be used inside the vehicle unless a
separate aerial is mounted externally.
Transmission and reception of these devices may be affected by the shielding effect of the vehicle body. As far as the use of
EC-approved mobile phones is concerned (GSM, GPRS, UMTS, LTE), follow the usage instructions provided by the mobile phone
Manufacturer.
IMPORTANT The use of these devices inside the passenger compartment (without an external aerial) may cause the electrical
systems to malfunction. This could compromise the safety of the car in addition to constituting a potential hazard for passengers'
health.
IMPORTANT If mobile phones/laptops/smartphones/tablets are inside the car and/or close to the electronic key, a reduced
performance of the Passive Entry/Keyless Start system may occur.