Nokia N800 User Guide - Page 16

Overview Lock touch screen and keys To lock the touch screen and keys, briefly press , and select Lock touch screen and keys > OK. To unlock the touch screen and keys, press and . Memory management To view current user memory consumption, tap , and select Tools > Control panel > Memory. To view the amount of free and used memory, select the Storage page. To use part of the memory card as additional virtual memory for running applications, open the Virtual page, and select Extend virtual memory. Additional virtual memory is always tied to the memory card that you are currently using in the internal memory card slot. Heavy usage of the extended virtual memory may affect the durability of the memory card. Important: Do not remove the memory card in the middle of an operation when the card is being accessed. Removing the card in the middle of an operation may damage the memory card as well as the device, and data stored on the card may be corrupted. To free memory, delete data in File manager or other applications. To find and delete files of a certain size, use the Search application. The applications display error messages when you try to move, copy, or save files, and when there is not enough memory on the device or the memory card. Memory card Your device has two memory card slots. There is an internal slot under the back cover and another slot under the memory card cover on the front corner of the device. Both memory cards can be inserted and removed when the device is powered (hot swap feature). The supported memory card formats are as follows: • MultiMediaCard (MMC), (full size) • Reduced Size MMC (with adapter) • SD card (full size) • miniSD card (with adapter) • microSD card (with adapter) This device does not support the write protection feature of SD cards. © 2006 Nokia. All rights reserved. 16