NEXTEL I560 Estimated talk time: up to 3.8 hours (with standard battery) Estimated standby time: up to 4.3 days (with standard battery) Weight: 137 grams Size: 8.8 x 4.9 x 2.8 cm Display: Dual colour LCD screens Push to View Picture Messaging. Direct Send My Info and Contacts with other Nextel clients with Direct Send Capable phones. Multimedia Messaging - Send a picture, add text or sound, and send to e-mail or a Multimedia Messaging phone (Nextel or PCS) Photo Caller ID Downloadable ringtones and wallpapers Color Display and External Color Display Rubberized Overmold Available in Black and Yellow Speakerphone Vibracall ® vibrating ringer Digital voice recorder Voice recognition dialing Built-in ear-piece jack with push-to-talk capability 600-entry consolidated phonebook with a 64k Nextel’s Smart Card Operating Temperature: -10°C to +60°C