This document provides information on the safety and usage precautions of the CJA31L3LCAWA smartphone, as well as its features and settings.
This manual covers the basic operation, setup procedures, and safety information for the TCL A890. It includes step‑by‑step instructions for powering on, connecting to networks, and using the device’s features.
Technical specifications such as memory, display, connectivity, and battery details are listed, along with troubleshooting tips and regulatory information.
| ROM | 512 MB |
|---|---|
| RAM | 256 MB |
| Dimensions | 110 x 58 x 12.55 mm |
| Screen resolution | 240 x 320 pixels |
| GSM / GPRS / EDGE bands | 850/900/1800/1900 MHz |
| Bluetooth version | V2.1 |
| Wi‑Fi | IEEE 802.11 b/g |
| Connector | Micro‑USB |
| Battery capacity | 1000 mAh |
| Memory card support | MicroSD |
The device is equipped with a 1000 mAh battery.