SH8128U mobile phone manual supplement instructions, including the scope of use of the mobile phone and the battery usage time.
This manual provides information on the charging process for the SH8128U mobile phone, including the average charging time of 150 minutes under normal conditions. It also lists the maximum talk time (280 min GSM, 240 min WCDMA) and standby time (400 h GSM, 380 h WCDMA) based on sufficient signal and battery levels.
The document notes that SAR (Specific Absorption Rate) for the device does not exceed 1.12 W/kg, meeting the national standard GB 21288‑2007. Variations may occur due to usage environment, signal strength, and device condition. This manual is written in Chinese.
| Maximum Talk Time (GSM) | 280 minutes |
|---|---|
| Maximum Standby Time (WCDMA) | 380 hours |
| Charging Time | 150 minutes |
| Maximum SAR | 1.12 W/kg |
The average charging time is about 150 minutes under normal conditions.
The device’s SAR does not exceed 1.12 W/kg, meeting the GB 21288‑2007 standard.