NEC SL1000 Telephone System

             Sales Department :Tel ( 2426 3693 )       Technical Department :Tel ( 2426 1683 )   

         Phoneset Model :IP4ww-12TXH-A-TEL(WH),IP4ww-24TXH-A-TEL(WH),IP4ww-24TIXH-C TEL(WH)