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Yisia HCI™ software is suitable for conventional and high-end handsets. It can also be deployed on devices with different user input options such as mobile joysticks, 4×3 keypads, QWERTY keypads, and touch screens.

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Yisia HCI™ software is suitable for conventional and high-end handsets. It can also be deployed on devices with different user input options such as mobile joysticks, 4×3 keypads, QWERTY keypads, and touch screens.