Brand: KYOCERA
Category: Cell Phone
Document Type:
Language: EN
Manual for K404
Uploaded: Aug. 10, 2025, 12:07 a.m.
Warranty Information
The manual states that the products and equipment described are manufactured under license from QUALCOMM Incorporated and lists applicable U.S. patents.
- Getting Started: Charging the battery, installing the battery, replacing the faceplate, performing basic functions (turning on/off, making/answering calls), and understanding screen icons.
- Making and Answering Calls: Making calls, redialing, calling saved numbers, answering calls, silencing incoming calls, and adjusting volume during a call.
- Entering Text and Symbols: Understanding text entry screens, modes (Number, Normal, Rapid, Symbol), entering numbers, words, symbols, and capitalization settings.
- Using Voice Features: Wake up the phone, answering with voice commands, ignoring calls, and training voice recognition.
- Using Tools: Scheduler for events, Alarm Clock, Tip Calculator, Calculator, World Clock, Timer, Stopwatch, and Flashlight.
- Media Gallery: Playing games like Tetris and Brick Attack, doodling, saving sounds, and managing pictures.
Troubleshooting and error codes
| Problem | Solution |
|---|---|
| If the screen seems frozen and the keypad does not respond to keypresses | Remove the battery door, remove and replace the battery. If the problem persists, return the phone to the dealer for service. |
| If the phone gets wet | Turn the power off immediately and contact your dealer. Water damage may not be covered under warranty. |