Technical Specifications of Toshiba T 21s mobile phone

• Network: GSM 900 / GSM 1800
• Announced: 2002
• Dimensions: 120 x 51 x 21 mm
• Weight: 98 g
• Display type: 256 colors
• Display size: 80 x 80 pixels
• Ringtones type: Polyphonic (16 channels)
• Vibration: Yes
• Phonebook: 250 entries
• Call records: Yes
• Card slot: No
• GPRS: Class 8 (4+1 slots)
• Data speed: 32 - 48 kbps
• Messaging: SMS, MMS
• Clock: Yes
• Alarm: Yes
• Infrared port: No
• Other features: - T9
  - Calculator
  - Calendar
• Battery Type: Standard battery, Li-Ion
• Stand-by: Up to 180 h
• Talk time: Up to 3 h