Fanvil X3U - Contacts Searching has become Case Sensitive

[SandyCPM]

Has anyone encountered a problem with Fanvil X3U phones where searching the contacts has become Case Sensitive since the release of 3CX U9. Does anyone know if there is going to be a firmware update that can be deployed from 3CX server for this?

 

[TheodorosG_3CX]

The contact matching on the device directly is not specific from the PBX but on the device controlled from the firmware.
Which firmware version you are using?