Functions: Calling: 1. GSM :850/900/1800/1900 Quad-core 2. Dial, handsfree calls, calling history, phone book 3. BT calling Messages: Local SMS, SMS Bluetooth synchronization push Entertainment: MP3, MP4 local playback, Bluetooth music player Calls reminder: Ring tones and vibrate Clock Display: 3 sets of the clock display, easy to switch Two-way anti-lost: Yes Pedometer: Yes Sedentary reminder: Yes Sleep monitor: Yes Camera: Watch pictures: local memory storage. Remote camera: stored in the phone memory. Calender: Sync schedule BT Message: QQ, WeChat, facebook, instant information, mobile push notification Languages: European languages: English, French, Spanish, Polish, Portuguese,Korean, Italian, German, Dutch, Turkish, Russian, Hebrew. Southeast Asian languages: English (default), Thailand, Vietnam, India, Malaysia, Indonesia, Arabia, Burma, Chinese-English.