... Network standard GSM 850/900/1800/1900 Standby mode dual card dual standby Support language simplified Chinese, English, Spanish, ... individual phone calls and caller group ringtones, caller picture, business card-style management (including name, phone number, home telephone number ... clock support, 5 groups 9.Security Settings 10.SIM lock, phone lock, Automatic keyguard 11.GPRS data services 12.WAP ...