Sony Xperia Z3 User Manual

Also see for D6616: White paper Troubleshooting guide Working instructions Quick start guide

Contents

minimum M3 or above as defined by the FCC in accordance with the latest ANSIStandard C63.19. The (M) rating refers to lower RF emission levels of the handset. Somehearing aids are also provided an (M) rating, and are more immune than others tointerference. To determine the (M) rating of your hearing aid, please contact your hearinghealth professional. More information about digital wireless devices and hearing aidcompatibility can be found atwww.sonymobile.com/support.TTYYour phone can use an optional TTY (teletypewriter) device, for people who are hard ofhearing or have a speech impairment. You need to set your phone to TTY mode to usethe TTY device. You may need a cable/adapter to connect your TTY device to theheadset jack on your phone. Refer to your TTY device guide for TTY mode and usageinformation.To set the TTY mode1 From your Home screen, tap .2 Find and tap Settings.3 Tap Call > TTY mode.4 Select an option.AccessoriesWhether you want a fashionable carrying case, a Bluetooth® headset, or you just want tobrowse for fun extras, T-Mobile is the place to shop for all your phone accessories.To purchase accessories for your phone, visit T-Mobile.com, call 1.800.204.2449, or visityour nearest T-Mobile store.Accessory selection subject to change and may vary by location.Restarting and resettingYou can force your device to restart or shut down in situations where it stops respondingor won't restart normally. No settings or personal data get deleted.You can also reset your device to its original factory settings, with or without deletingsome of your personal data, such as music and pictures. This action is sometimesnecessary if your device stops functioning properly, but note that if you want to keep anyimportant data, you have to first back up this data to a memory card or other non-internal memory. For more information, seeBacking up and restoring content onpage 126.Your device may fail to restart if the battery level is low. Connect your device to a charger andtry restarting again.To force your device to restart1 Press and hold down the power key .2 In the menu that opens, tap Restart, then tap OK to confirm. The device restartsautomatically.129This is an Internet version of this publication. © Print only for private use.