Mobile ZAC 2.0 delivers performance improvements, faster startup times, and an upgraded user experience:
- Department Filtering Now on Mobile: First introduced in Release 18.2, department filtering is now available on Mobile ZAC — helping users connect with the right people faster. Quickly filter company contact list by department or sub-department, and hide system services like auto attendants and call groups. Whether you’re transferring calls, sending messages, or collaborating with your team, department filtering makes it easy to work efficiently on the go.
- Performance & Feature Enhancements: Mobile ZAC 2.0 now displays the name and number for voicemail messages, improves handling of landscape orientations, provides the ability to copy SMS in user and group chats, and offers better sorting of conferences in the conference list.

Important Notice for Android Users: Mobile ZAC 2.0 is compatible only with devices running Android 12 or newer. Devices on Android 11 or earlier are no longer supported. Google officially ended support for Android 10 in 2023 and Android 11 in 2024. To ensure continued compatibility and security, users with older devices should upgrade to a newer Android version or device.