R520 user manual, introduces the basic functions and usage methods of the phone, including assembly, power on, dialing, answering calls, power off, call in operation, key functions, menu, personal settings, text input, phone book, text message, Bluetooth™ wireless technology, infrared settings, calendar, synchronization, settings, WAP and email, WAP, email, data calls, personalized mode, voice control, etc.
This manual guides users through preparing the Ericsson RS20 before use, including inserting the SIM card, charging the battery, and configuring basic settings. It also describes the phone’s supported network bands, GPRS data, Bluetooth connectivity, and WAP browsing features.
Additional sections cover safety precautions, message handling, calendar functions, and troubleshooting tips, with step‑by‑step instructions and illustrated diagrams for each operation. This manual is written in Chinese.
| Data technology | GPRS |
|---|
Yes, the RS20 supports GPRS for data transmission.