Ltd. and point-of-sale equipment maker Roam to advance use of its mobile-payments technology.

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It comes with a new four-point harness to keep the helmet more stable when night vision equipment is fitted to it.

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But forget all the techie acronyms--the point is that the guys building PBXs and ACDs were adding new features to their existing equipment, yet only able to make small incremental improvements based on what their customers were telling them.

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