This is the official ZTE Blade A3 2019 user guide in English provided from the manufacturer.
The ZTE Blade A3 2019 is powered by Android 9.0 Pie. It features a 5.0″ Capacitive touch display, a Quad-core 1.4GHz CPU, 1GB RAM, and 16GB ROM.
It also has a 2000mAh removable battery -(Australia edition).
Download ZTE Blade A3 2019 user manual
The digital version ZTE Blade A3 2019 manual in English should guide you through everything you should know about the device.
and you can also find the troubleshooting guides in the manual.
The A3 2019 manual provides you the details about text input, Phone call, Call log and Contacts, Messages, settings and many other features of your phone.
Hope this User manual will answer your questions regarding the ZTE Blade A3 (2019).