infinix X689F Benutzerhandbuch Seite 6

Turkey (TR), Norway(NO), Switzerland (CH), Iceland (IS), and Liechtenstein (LI).
The WLAN function for this device is restricted to indoor use only when
operating in the 5180 to 5240 MHz frequency range.
Operating System：Android
TM
For DTS patents, see http://patents.dts.com. Manufactured under license from DTS
Android is a trademark of Google LLC.
Licensing Limited. DTS, the Symbol, & DTS and the Symbol
together are registered trademarks or trademarks of DTS, Inc. in the United States
and/or other countries. © DTS, Inc. All Rights Reserved.