Specifications    Modes GSM 900 / GSM 1800 / GSM 1900 Weight 2.93 oz   (83 g) Dimensions 4.17" x 1.77" x 0.69"   (106 x 45 x 18 mm) Form Factor Bar Internal Antenna Battery Life Talk: 4.00 hours   (240 minutes) Standby: 240 hours   (10 days) Battery Type LiIon 720 mAh Display Type: LCD (Color STN) Colors: 4096 (12-bit) Size: 128 x 128 pixels Platform / OS (N/A) Memory ? Phone Book Capacity 300 dynamic / flexible memory FCC ID PYANHL-4 (Approved Sep 12, 2002)   Features    Alarm with snooze Calculator Yes Calendar Yes Changeable Faceplates Yes Custom Graphics can exchange via MMS / wallpaper & color themes Custom Ringtones can exchange via MMS & WAP Data-Capable Yes FM Radio Stereo: Yes Games downloadable Java games / pre-loaded: Triple Pop and Bounce High-Speed Data Technology: GPRS 2+2 and 1+3 modes Infrared (IR) Yes Java (J2ME) Yes MMS Yes Multiple Languages Yes Multiple Numbers per Name Yes PC Sync Yes Polyphonic Ringtones supports MIDI (SP-MIDI) Predictive Text Entry Technology: T9 Ringer Profiles Yes Side Keys Yes Speaker Phone Yes Text Messaging 2-Way: Yes Text Messaging Templates Yes To-Do List with priority levels Vibrate Yes Wireless Internet WAP 1.2.1