This guide introduces the Nextel i58sr phone, covering its key features, menu structure, and basic operation such as turning the device on and off, battery handling, and safety tips. It also explains how to use the phone’s core functions like making calls, voice mail, messaging, GPS, and Java applications.
Detailed sections walk the user through configuring the SIM card, customizing settings, accessing the phonebook, using T9 text input, and connecting accessories like the USB/RS232 cable and travel charger. The manual includes regulatory information, warranty details, and an index for quick reference.
| Model Number | H58XAH6RR7AN |
|---|---|
| Input Voltage Range (Charger) | 90‑264 VAC @ 50/60 Hz |
| Operating Temperature Range (Charger) | 0 °C to +50 °C |
| Data Interface Support | Serial RS232 and USB (auto‑detect) |
| FCC Compliance | Class B Digital Device |
Use the power button as described in the "Turning Your i58sr Phone On/Off" section of the guide.
The phone supports both Serial RS232 and USB communications and automatically detects which cable is connected.
The charger accepts an input voltage range of 90‑264 VAC at 50/60 Hz.