SL2™

CellTrust Corporation

About this app

CellTrust SL2™ is an enterprise-level application that works by assigning a secure Mobile Business Number (MBN) to keep personal and business communications separate on a single, Bring Your Own Device (BYOD) handset. Built on CellTrust’s SecureSMS® and SecureVoice™ technologies, this seamless solution creates a secure connection through which messages and calls are transmitted, without using the employee’s personal telephone number. This dual persona capability is vital for enterprise communications, as well as archiving to meet eDiscovery and compliance requirements.

SL2™ delivers a powerful enterprise mobility platform, allowing employees to work on the go, with easy access to secure business applications, voice calling and text messaging.

For use under patents: https://www.celltrust.com/SL2patents.

Ratings and reviews

Current version (February 2022) automatically switches phone to silent mode after answering any incoming celltrust call, so the phone will not audible ring for any incoming calls on your carrier # either unless you explicitly turn the sound back on after each and every call. Happening for months now, and unbelievable that this hasn't been fixed yet, 4 months later and counting.

Sometimes receipt of text messages takes hours. Half the time, calls don't ring through, when calls do work, the call quality is hit or miss. Issues persist in the next version. Might even be worse now?

Terrible app. Constantly missing calls, dropping calls, & terrible reception in between.

What's new

-Android 14
-Call forwarding to Microsoft Teams
-IT Managers visit https://my.celltrust.com/myarticles/KA-01214 for release notes