CellTrust SL2™ is an enterprise-level application that works by assigning a Mobile Business Number (MBN) to keep personal and business communications separate on a single, Bring Your Own Device (BYOD) handset, enabling communications without using the employee’s personal telephone number. Built on CellTrust’s SecureSMS® and SecureVoice™ technologies, this seamless solution also enables a secure connection for internal communications between SL2 users. This application is vital for enterprise communications that need to meet eDiscovery and compliance requirements.
Any names or other personal data displayed are fictional and not based on real individuals.
For use under patents: https://www.celltrust.com/SL2patents.
Latest Version
7.11.2Uploaded by
Sanjesh Kumar Mewade
Requires Android
Android 8.0+
Category
Free Communication AppContent Rating
Everyone
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Flag as inappropriateLast updated on Apr 16, 2026
-Fixed one-way background audio during voice calls
-Resolved Bluetooth calls being auto-placed on hold
-Fixed Crashlytics crash related to LinphoneManager.getInstance
-Performance, stability, and usability improvements