Customized and suitable for all kinds of language for all over the world 2. Support GSM 850/900/1800/1900MHz 3.  Dot-matrixed display with Chinese English Spanish(customizable) 4.      Local No. / direct No. / limited No. Setting 5.      Calls memory: 40 incoming 40 outgoing 20 missed calls 6.      Contacts memory:100+UIM card (quick find) 7.      Support SMS function 8.      Support Telephone book 9.      Messages memory:100+UIM card 10.    Support varieties of language short message input methods 11.    Two-way hands-free and Speaker Phone 12.    Caller ringtone setting 13.    Display with real-time signal intensity and battery power 14.    Speed dial function by setting NO. 1-9 15.    Overlong working and standby time 16.    Strong reception signal 17.    Excellent call quality 18.    Alarm clock available 19.    Calendar Calculator FM function supported       20.    USB interface supported 21.   Recording function and 8G memory card Technical Parameter: Supported networks GSM Operating Freq GSM 900/1800MHz/DCS/PCS Talking time on one charge 120min Standby time More than 48h Charging time 8h Model Size 21.517.57.8 CM The power adapter DC 5 V/ 500 mA Working Voltage AC220V 50HZ Normal operation temperature -10 C~50 C Normal operation humidity 0%~95% Atmospheric pressure 86~106Kpa Applications:  1.       For public use as payphones 2.       For business and home use 3.       For rural and mountainous areas 4.       For moving vehicle for example ships automobiles or trains 5.       For somewhere that hardwire-line telephone is unsupported