Xperia XZs_12_Safety Precautions.docx19Bluetooth®/Wi-Fi (WLAN) Frequencies Notes on Using Bluetooth® Devices Reception Interference Caused by Wi-Fi (WLAN) Devices Wi-Fi (WLAN) Notes on Using 2.4 GHz Devices Notes on Using 5 GHz Devices Reception Interference Caused by Bluetooth® DevicesFrequenciesFrequency band used by handset Bluetooth®/Wi-Fi (WLAN) functions are as follows:2.4: Frequency band is 2400 MHzFH/XX/DS/OF: Modulations are FH-SS, other modulation, DS-SS, OFDM4: Estimated range of radio frequency interference is up to 40 m8: Estimated range of radio frequency interference is up to 80 m:Utilizes 2,400 MHz to 2,483.5 MHz band withoutmobile device bandwidth differentiation Available channels may vary by country. For use in an airplane, contact your airline.Notes on Using Bluetooth® DevicesHandset operates on the same frequency band used by home electric appliances such asmicrowave ovens, industrial, scientific and medical equipment, premises radio stations for identifyingmobile units used in the manufacturing lines of plants (radio stations requiring a license), specified