LG LX5550 Estimated talk time: up to 3.5 hours (Digital), 1.1 hours (AMPS) Estimated standby time: up to 7.5 days (Digital), 15 hours (AMPS) Weight: 3.8 oz Size: 3.52" x 1.9" x 0.95" Internal LCD: 65k color STN 120 x 160 pixels, 9 lines External LCD: OEL (color) 96 x 38 pixels, 1 line OEL color pattern Speaker-Independent voice recognition Voice commands and speaker phone Driving Mode - activates speaker phone and voice commands CMX MIDI for sounds and ringers 36 Unique ringtones Browser WAP 2.0 Customizable wallpaper, theme colors, fonts Blue backlit keypad 5-Way navigation key Tools: alarm clock, EZ tip calc, calculator, world clock My Media - Store downloaded graphics and ringtones Two-Way Short Messaging Service (SMS) capable Personal Organizer - Calendar with voice scheduler, voice memos, notepad Phone Book with 200 contacts - each stores 5 numbers and 1 email address Languages Supported: English and French USB Capable