EMS Room Sign App Release Notes
V44.1, Update 31

This section describes updates to your EMS software.  

See Also: Contact Customer Support and Updating to the Latest Version of EMS (Patches and Builds).

V44.1 Update 31

Release Date:
January 16, 2019

SQL Patch #:

Build #:




Iadea Firmware

Updated Iadea Firmware Tested with EMS Room Sign App

EMS Room Sign App has been tested and verified with the following Iadea firmware: 

  • Firmware, Android 4.4
  • Firmware 2.0.0-27, Android 7.1

NFC authentication does not work with Iadea firmware version 2.0.0-27. If you want to use NFC authentication, you will need to install the older firmware version (, Android 4.4).

See Also: Prerequisites for Using EMS Room Sign App with Iadea Devices

Internal Reference # 41747
(For EMS Internal Use Only)




Deregister Device

Added Documentation for Deregistering EMS Room Sign App Devices

EMS Room Sign App documentation was updated with information for deregistering devices.

See Also: Deregister EMS Room Sign App on Your Devices

Internal Reference # 41612
(For EMS Internal Use Only)

Check In

Check In Button Was Being Activated Early

The Check In button was being activated earlier than the time specified in the EMS Room Sign App settings. For example, a room was booked at 9:00 a.m., and the profile settings specified the Check In button would activate 10 minutes before the event start time. However, instead of displaying the Check In button at 8:50 a.m., the Check In button appeared at 8:45 a.m. (reserved start time/setup time).

Fix: Modified functionality so that the Check In button is activated at the time specified in the EMS Room Sign App settings.

Internal Reference # 42640
(For EMS Internal Use Only)

Contact Customer Support

If you do not have a customer login, register here.