User's Manual
Table Of Contents
- Keyaki_Aya_TA_User Guide_EN
- Xperia XZs_00_Introduction
- Xperia XZs_01_Getting Started
- Xperia XZs_02_Basic Operations
- Xperia XZs_03_Handset Interface
- Xperia XZs_04_Phone
- Xperia XZs_05_Messaging & Internet
- Xperia XZs_06_Camera
- Xperia XZs_07_Music
- Xperia XZs_08_Connectivity
- Xperia XZs_09_Global Services
- Xperia XZs_10_Handset Settings
- Xperia XZs_11_For Assistance
- Xperia XZs_12_Safety Precautions
- Keyaki Aya_SAR_leaflet_US
Xperia XZs_12_Safety Precautions.docx
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low power radio stations (radio stations requiring no license) and amateur radio stations (hereinafter
referred to as "another station.")
Before using handset Bluetooth
®
function, confirm that premises radio stations, specified low
power radios and amateur radios are not in use nearby.
In the event of handset causing harmful radio wave interference with "another station," promptly
change the operating frequency or stop radio wave emission by turning off the power, etc.
For further questions, contact a SoftBank Shop or SoftBank Customer Support.
Reception Interference Caused by Wi-Fi (WLAN)
Devices
Handset Bluetooth
®
function uses the same frequency band (2.4 GHz) as Wi-Fi (WLAN) devices.
Using near Wi-Fi (WLAN) devices may cause radio interference, low-communication speed, noise or
connection failure. In that case, take the following measures.
Provide distance between Bluetooth
®
device and Wi-Fi (WLAN) device. Required distance varies
by device.
If the problem persists, power off Bluetooth
®
device or Wi-Fi (WLAN) device.
Wi-Fi (WLAN)
Wi-Fi (WLAN) uses radio waves to exchange information and LAN connection is freely established
within an area where the radio wave reaches. Meanwhile, if no security is set, Wi-Fi
communications may be intercepted or hacked by malicious parties. It is recommended to make
necessary security settings on your responsibility.
Use handset WLAN function only in Japan.
Do not use Wi-Fi near magnetic devices such as electrical appliances or AV/OA devices.
Magnetic/radio waves may hinder or disable communication. Avoid microwave ovens especially.
Using near a TV or radio, etc. may cause interference; may affect TV reception.
If there are multiple Wi-Fi access points using the same channel, search may fail.
Enable Wi-Fi to search available Wi-Fi networks and then establish connection.
Connect to Wi-Fi network before accessing Internet via Wi-Fi (WLAN).
Take care with radio signal strength for Wi-Fi (WLAN). Radio signal strength for Wi-Fi network
differs depending on the access point location. Moving close to a Wi-Fi router may improve radio
signal strength.
To save battery power, disable Wi-Fi (WLAN) when not used.