Haier HE-N720E EVDO phone user manual, introduces the appearance and key instructions, install battery, UIM card and storage card, quick start guide and other contents
This manual guides Haier HE‑N720E EVDO phone owners through the device’s features, basic operation, and maintenance. It includes a quick‑start guide, instructions for text input, smartphone settings, internet use, contacts, messaging, multimedia, and other applications.
Additional sections cover battery maintenance, device care, and simple troubleshooting tips, as well as safety information such as SAR limits and battery handling precautions. This manual is written in Chinese.
| SAR (Specific Absorption Rate) | 0.278 W/kg |
|---|---|
| Interface | Mini USB |
| Battery type | Lithium battery (non‑removable, replaceable only with specified battery) |
Press and hold the power key for about 3 seconds to turn the phone on or off; a short press while the phone is on will turn off the screen backlight.
The maximum SAR value of the phone is 0.278 W/kg, which is well below the regulatory limit of 2.0 W/kg.