This is the user manual for the Philips 639 mobile phone. It explains how to insert the SIM card and battery, turn the phone on and off, set the date and time, copy the SIM phone book, make the first call, and charge the battery.
The manual also describes the main functions, phone book, menus, SMS and MMS messaging, input methods, phone settings, multimedia features, games and applications, communication services, camera use, troubleshooting, icons and symbols, safety precautions, and Philips original accessories. This manual is written in Chinese.
| Charging time | at least about 1.45 hours |
|---|---|
| Talk time | up to 4 hours |
| Standby time | up to 400 hours |
| PIN code length | 4 to 8 digits |
Press and hold the power key.
Insert the SIM card into the slot and push in the plastic holder until it stops.
Up to 400 hours with a full charge.