This document is a supplementary instruction manual for the SH8188U mobile phone. It describes the suitability of using this phone within the territory of the People's Republic of China and the potential inability to use it normally in some countries and regions outside China. It also provides specifications, battery usage time, and SAR values of the phone.
The SH8188U mobile phone is intended for use within the People’s Republic of China and may operate in some other countries under normal conditions. The document provides average usage figures for talk time, standby time and charging based on sufficient signal and battery conditions.
Key specifications include maximum talk time of 400 minutes on GSM and 360 minutes on CDMA, standby times of up to 360 hours (GSM) and 380 hours (CDMA), a charging time of about 190 minutes, and a SAR value not exceeding 0.399 W/kg, meeting the GB 21288‑2007 standard. This manual is written in Chinese.
| Maximum talk time (GSM) | 400 minutes |
|---|---|
| Maximum talk time (CDMA) | 360 minutes |
| Maximum standby time (CDMA) | 380 hours |
| Charging time | 190 minutes |
| Maximum SAR | 0.399 W/kg |
The phone can provide up to 400 minutes of talk time on GSM networks.
The maximum SAR value is 0.399 W/kg, complying with GB 21288‑2007.