Atlas Dictionary English, Arabic SM9800si (With GSM) Atlas SM9800si device is regarded as one of the comprehensive and specialized dictionaries; as it contains 3 comprehensive dictionaries and 19 specialized dictionaries, in addition to the global search feature that helps the user search any word in all dictionaries at the same time. The new added feature that distinguish this device is the ability to send and receive text messages (SMS) that enable the user to communicate with others at any time through GSM networks. The user can enjoy viewing pictures, video clips and media files on a high tech touch screen (4.1) inch.