Brand: Lenovo
Category: Mobile Phone
Document Type:
Language: EN
Manual for Lenovo A390
Uploaded: Aug. 10, 2025, 12:07 a.m.
Initial Setup
Charging the phone: Insert SIM cards and memory card as shown in the diagrams.
Port Assignment and Button Layout
- 1 HOME KEY: Press to return to the idle interface.
- 2 MENU KEY: Press to enter the commonly used menus.
- 3 BACK KEY: Press to return to the superior menu.
- 4 VOLUME KEY: Press to increase or decrease volume.
- 5 POWER ON/OFF: Short-click to lock/unlock the screen, long-press to power on/off the phone.
Applications Overview
- Browser: Browse websites via Wi-Fi.
- Email: Send, receive, and view emails.
- Gallery: Browse and edit images, supports slideshows and sharing.
- Contacts: Add, delete, edit, and manage contact details.
- Calendar: Create events, toggle day, week, and month views, set reminders.
Troubleshooting and error codes
| KEY | Description |
|---|---|
| 1 HOME KEY | Press to return to the idle interface |
| 2 MENU KEY | Press to enter the commonly used, the characteristic and more menu |
| 3 BACK KEY | Press to return to the superior menu. |
| 4 VOLUME KEY | Press to increase or decrease volume. |
| 5 POWER ON/OFF | Short-click this button to lock the screen function, long-press the key to power on/off the phone. |