Getting Started Guide

13
Battery Caution
1. Use only NUU Mobile-approved batteries, chargers, and cables
to charge your phone. Unapproved chargers or cables can
cause the battery to explode or damage the device.
2. Use only NUU Mobile-approved batteries, chargers and cables.
Use of unapproved batteries, chargers and cables may cause
safety issues and the warranty will be cancelled.
3. You can recharge your battery many times, but all batteries
have a limited lifespan. If you notice a significant deterioration
in your phone’s battery life, you will need to purchase a
replacement battery for replacement. If the battery is built
in the phone, do not attempt to remove built-in batteries
and contact an authorized NUU Mobile service center for a
replacement.
4. Your phone may become warm after prolonged use or when
exposed to high ambient temperatures. If your phone becomes
hot to the touch, unplug the USB cable, disable non-essential
features, and avoid prolonged skin contact. Place your phone in
a cool location and allow it to cool down to room temperature.
5. Charging times may vary depending on the ambient
temperature and the remaining battery level.
6. Avoid using your phone when it is charging. Do not cover your
phone or the charger when it is charging.