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Meet Numeracle at MWC Barcelona: A First Look at Open Verifiable Calling!
Numeracle is playing a central role in advancing trusted communications at MWC Barcelona 2026, with CEO and Founder, Rebekah Johnson, participating in both a Mobile Identity Summit panel discussion and the live Open Verifiable Calling (OVC) demonstrations led by GSMA.
Mobile Identity Summit
Wednesday, March 4, 2026 | 15:00–18:30 CET
GSMA Summits Stage, Hall 6
🎤 Rebekah Johnson will join industry peers as a panelist in Session 2, focused on enterprise identity vetting and trusted communications.
Session 1 Panel: Trust Built In: Enhancing Identity with Mobile Networks
15:00–16:15 CET
GSMA Summits Stage, Hall 6
(In-person only)
The mobile industry is opening up previously untapped capabilities embedded in mobile networks, providing enterprises with new opportunities for digital transformation through improved authentication and fraud detection.
Session 2 Panel: Identity in Users’ Hands: Mobile as the Trust Platform
16:15–17:30 CET
GSMA Summits Stage, Hall 6
(In-person only)
At the heart of digital trust are end-users, who expect robust protection for their interactions with organizations and increasingly take an active role in confirming their identity. As spoofed calls and impersonation scams fuel a crisis of trust in voice communication, businesses are challenged to reconnect with customers and protect their reputation. Globally, digital identity is increasingly being placed directly in the hands of users through solutions like identity wallets and mobile identity.
In this session, we will explore how the mobile industry is embedding identity across the voice and digital channels, including:
Live Open Verifiable Calling (OVC) Demo
17:30–18:30 CET (Immediately following Session 2)
GSMA Summits Stage, Hall 6
Following the panel discussion, attendees are invited tostay for a live demonstration of Open Verifiable Calling, showcasing how verified enterprise identity can be delivered natively within the voice channel. The demo illustrates how trusted calling frameworks can help prevent spoofing, improve call transparency, and give consumers confidence that a call is legitimate—before they ever answer.
OVC demos will also run earlier in the week:
If you’re interested in the future of verified calling, enterprise identity vetting, and how mobile identity is reshaping trust incommunications, this is a demo worth staying for.
Founder & CEO of Numeracle, Rebekah Johnson is the industry’s leading expert in establishing trust in entity identity, delivered through Numeracle’s Entity Identity Management™ platform. With over ten years of regulatory government and compliance experience, businesses have leaned on Rebekah’s expertise to guide them through the evolving complexities of maintaining control over brand identity, implementing KYC, and delivering trusted communications in a changing ecosystem. Rebekah is an elected member of the Board of Directors of ATIS, member of the IP-NNI Task Force, and participated on the FCC Hospital Robocall Protection Group. Prior to founding Numeracle, Rebekah served on the FCC’s Robocall Strike Force on behalf of the Empowering Consumer Choice Working Group.
