ZTE Z797C Cell Phone User Manual


 
Upgrading the Phone Software ....................75
Troubleshooting .............................................76
For Your Safety ............................................... 79
General Safety .................................................... 79
Radio Frequency (RF) Energy ............................... 80
FCC Compliance ................................................. 80
Hearing Aid Compatibility (HAC) Regulations
for Mobile Phones .............................................. 81
Distraction ......................................................... 82
Product Handling ............................................... 82
Electrical Safety .................................................. 84
CTIA Requirements ............................................. 84
Radio Frequency Interference .............................. 85
Explosive Environments ...................................... 86
Specifications .................................................87
Notes ...............................................................88
Table of Contents
4
Getting Started
5
Installing a microSDXC Card
You have the option to install a microSDXC card of up
to 64 GB to expand your phone’s storage capacity. The
microSDXC card can be installed and removed while
the phone is turned on. Unmount the microSDXC card
before removing it.
1. Remove the back cover.
2. Hold your microSDXC card with the metal contacts
facing down and slide it into the microSDXC card slot.
NOTE: Some applications may not function
normally after you remove the card, pre-installed or
otherwise.
3.
Align the back cover with the back of the phone and
press the cover back into place. Make sure all the tabs
are secure and there are no gaps around the cover.
Charging the Battery
Your phone’s battery should have enough power for the
phone to turn on, find a signal, and make a few calls.
You should fully charge the battery as soon as possible.
If the battery is low, there will be a pop-up message on
the screen. As you charge your phone, the screen will
tell you the exact battery level each time you wake up
your phone.