 Maker of worlds first multi-mode smartphones details tech roadmap and commercial plan NEW YORK, NY ACCESSWIRE May 14, 2021 AdvanceTC Limited, NSX:A88OTCQB:ATCLF the premier technology company specializing in design and development of mobile telecommunication and computing devices is pleased to release an Investor Guide to introduce and inform investors about the achievements and future plans for the Company. About AdvanceTC Limited Founded in 2005, AdvanceTC is a premier tech company specializing in the design, development, and commercialization of high-tech mobile wireless computing and telecommunication devices. 