Brand: SONY
Category: Smartphone
Document Type: Manual
Language: EN
Manual for COM-2
Uploaded: Nov. 21, 2025, 7:20 p.m.
Manual Publish Date: 2008-01-01
Warranty Information
No guarantee for lost or damaged data, and no warranties for third-party services.
Powering On/Off: Slide and hold the POWER/HOLD switch. The POWER indicator lights green when on.
Navigation: Use the 4-way operation key (up/down/left/right) to select items and press to execute. Alternatively, tap items on the touch panel display with a stylus or finger.
Basic Controls: The OPTION button displays screen-specific functions. DISP changes view, BACK returns to the previous screen. INFO displays network settings and messages. The mylo button opens the mylo screen, and HOME opens the main menu.
Keyboard: Slide the front panel up to reveal the keyboard. Use modifier keys (Shift, Num, Sym) for capital letters, numbers, and symbols. The Fn key activates shortcuts.
Battery Charging: Connect the AC adapter or USB cable. The CHARGE indicator lights up while charging.
Troubleshooting and error codes
| Problem | Solution |
|---|---|
| Harmful interference to radio or television reception | Reorient or relocate the receiving antenna. Increase separation between equipment and receiver. Connect to a different circuit. Consult a dealer or technician. |
| Battery not charging properly | Ensure it is within the operating temperature range (41 to 95°F / 5 to 35°C). Unit does not charge while using sound output. |
| Unit does not turn on via USB | Wait a few minutes, then slide the POWER/HOLD switch. |
| Data may be damaged or erased | Turn the unit on and off using the POWER/HOLD switch only. Do not remove battery or disconnect AC adapter while the start-up screen is displayed. |