Nokia 640

Nokia 640 is a mobile phone released by Nokia in 1999. Size: Weight: 166 g Dimensions: 136 x 47 x 32 mm, 139 cc Display: 3 + 2 lines High-resolution, illuminated, full-graphics display 3 x 10 characters for text Permanent signal and battery status indicators Charging status indicator Call Management: All-purpose Navi™ key 100 alphanumeric memory locations Quick alert settings: Personal, silent, discreet, loud, switch off Any key answer Automatic answer (with headset and car kit) Scratchpad memory Last digit/full display clear One-touch voice mail dialing DTMF functions Memory for 5 last numbers dialed/received/missed Safety and Security: Keypad lock Two locking levels Call timers Call barring User programmable 4-digit lock code User Selections: 20 preset ringing tones, room for 1 custom tone 22 languages available, two at a time Ringing volume and silent alert NMT450 Plus Features (network dependent): Short Message Service (SMS) Calling Line Identification (CLI) Real-time clock International prefix + Voice mail and SMS indicators Speech scrambling Semi-Automatic Country Selector (SACS) Other: 4 games (Memory, Logic, Snake, React) Own number display Calculator Alarm clock