Nokia N81 user manual, introduces the phone's buttons, functions, installing SIM cards and batteries, turning on, etc.
This guide introduces the Nokia N81’s hardware layout, including front, back, side and top components such as the 3.5 mm AV jack, stereo speaker with 3D sound, camera, and micro‑USB port. It explains how to install the SIM card, battery, and compatible microSD memory card, and provides safety notes for handling these parts.
The document also walks through powering on the device, using the keyboard lock, charging the battery, and accessing common shortcuts for navigation, music playback, data transfer, and other built‑in applications. Technical support resources and links to the full user manual are provided at the end. This manual is written in Chinese.
| 3.5 mm AV jack | Present for headphones |
|---|---|
| MicroSD card slot | Supported |
| Micro USB port | Supported for PC connection |
| SIM card slot | Supported |
| Stereo speaker with 3D sound | Present |
Remove the back cover, pull out the SIM card tray, place the SIM card with the cut corner aligned, slide the tray back in, then reattach the back cover.
Open the small door on the side, insert the card with the contacts facing down until you hear a click, then close the door.
Connect a compatible charger to a wall outlet, plug the power cable into the phone, wait for the charging indicator to start rolling, and disconnect once the indicator stops.