Nokia N91 with up to 4 GB dynamic memory
Thursday, October 25, 2007
N91 Operates quad band frequency, GSM/GPRS/EDGE 900/1800/1900MHz + WCDMA 2100 (WCDMA frequency not available in the US). Fast data transfer: WCDMA download up to speed 384 kbps, GPRS/EGPRS (class B/multislot class 10) download up to 236.8 kbps
Colorful display with color display (176 x 208, 262k color), uses newest operating system S60 software on Symbian OS. Automatic brightness control for display and keypad. Available music keys: Play/Pause, Forward, Back, Stop. Switch easily between music player and last used application with dedicated key. Main keys: Two configurable soft keys, Send & End, 5-way configurable navigation key, keys for S60 (Menu, Edit, Clear), ITU-T (number/text) keypad, Volume (up & down), Power, Device lock switch.
N91 provides big capacity of memory, up to 4GB of internal dynamic memory for music content (up to 3000 songs based on 3:45 minutes per song and 48 kbps eAAC+ encoding. Capacity with 128 kbps AAC encoding is up to 1000 songs. Always ready with multimedia messages, ringing tones, images, video clips, and applications. Additional 30MB of storage for contacts, calendar notes and events, text messages.
N91 use DRM (Digital Rights Management ) for protection/digital rights management for music files: Open Mobile Alliance (OMA) DRM 2.0 and Windows Media (WM) DRM 10 for portable devices.
N91 friendly call management also included. Can be found Contacts: advanced contacts database with support for multiple phone and e-mail details per entry, also supports thumbnail pictures and groups, Speed dialing, Logs will keep lists of your dialed, received, and missed calls, Automatic redial, Automatic answer (works with compatible headset or car kit only), Supports Fixed Dialing Number, which allows calls only to predefined numbers, and so Conference call.
More detail specifications about N91 see on nokia-phonemodels.blogspot.com
N91 pictures, nokia-pictures.blogspot.com