Movitu makes so called virtual identities for mobile operators that lets many numbers to be active on a single device.
BlackBerry said this help device management for bring your own device (BYOD) and corporate environments.
The Movitu Virtual SIM platform lets business numbers and personal numbers be used on the same device with separate billing for voice, for data and for messaging.
The advantage is that employees can use the same phone for both company business and their own personal use.
The Virtual SIM capabilities will be offered by BlackBerry through mobile operators for all main smartphone operating systems, including Android, iOS and Windows.