Zte Blade A7S 2020-T - Battery and Usage Precautions

78
Talk time
Up to 12 hours (subject to network)
Connectivity
Bluetooth 4.2, Wi-Fi 802.11b/g/n, 3.5mm jack
NAHJ, Micro USB, NFC
SIM Card
Nano SIM, 4FF format.
Special Features
Face recognition unlock. Fingerprint reader. NFC
for Google Pay. Triple camera system.
Battery Caution
Do not attempt to open the case or remove the battery. The
battery is not end user replaceable. Perform a reset by
holding the power key for 10 seconds.
Proper Use
Do not expose your device to extreme temperatures lower
than - 10 °C and higher than + 45 °C.