model 600, 7610, 7650, 6225, CDMA, 6255/6256, CDMA with multi colour circuit diagram and PCB layout Lotia, Manahar creator Nair, Pradeep Tank, Shailesh xxu New Delhi BPB Publications 2006 eng 94 p. ill, photos(B&W) 28 cm. (Pbk) by Manahar Lotia, Pradeep Nair and Shailesh Tank Mobile phone service manual 621.3850288 8183331440 ENG-85008 D. B. Act / Pub 080821