NEW YORK, Jan. 28, 2026 /PRNewswire/ -- IQSTEL Inc. (NASDAQ: IQST) today announced that Reality Border, its AI Digital division, will exhibit at Mobile World Congress (MWC) Barcelona 2026, held March 2–5, 2026, at Fira Gran Via in Barcelona, Spain, alongside MWC Barcelona. Following the initial commercial testing phase of its AI services—previously disclosed in the Company's shareholder letter issued on January 14, 2026 —IQSTEL has validated the performance, scalability, and operational readiness of these solutions.