This document introduces the basic information of the Lenovo V858 mobile phone, including its appearance, button description, and status icons. It also includes pre-use instructions, such as battery installation, SIM card installation, and power on/off operations. In addition, it describes the basic functions of the phone, such as making phone calls, answering incoming calls, and making emergency calls. Finally, it includes instructions on using the phonebook, such as adding contacts, deleting contacts, and searching for contacts.
This manual provides safety and maintenance guidelines, step‑by‑step instructions for installing the battery and SIM card, and detailed descriptions of the phone’s keys, menus, and basic functions such as calling, texting, and internet use.
It also includes troubleshooting tips, a glossary of terms, and a technical parameters section that lists weight, dimensions, battery capacity, talk and standby times, and supported network bands. This manual is written in Chinese.
| Weight | ≈75 g |
|---|---|
| Dimensions | ≈79 × 41 × 21 mm |
| Talk time | 120‑150 minutes |
| Standby time | 80‑120 hours |
| Battery capacity | 550 mAh |
| Operating temperature | -10 °C to +55 °C |
| Network system | GSM900/DCS1800 |
| Product name | GSM dual‑band GPRS digital mobile phone |
The SIM card will be locked and you must enter the PUK code to unlock it.
Possible reasons include a faulty charger, unsuitable temperature, or poor contact at the charger plug.
The phone provides about 120 to 150 minutes of talk time, depending on network conditions.
Charge the battery in a cool, ventilated indoor environment at 0‑25 °C and humidity below 65 %.