Operational Features41-001343-02 REV05 – 07.2014 5-66Switch Focus to Ringing LineAn Administrator or User can control the behavior of the phone when it receives an incoming call when it is already in aconnected call. By default, the phone switches focus to the ringing line to enable the user to see who is calling them.You can turn off this functionality so that the phone now stays focused on the connected call. You can do this using the“switch focus to ringing line” parameter in the configuration files or the Aastra Web UI.Configuring “Switch Focus to Ringing Line”You use the following procedures to enable or disable “Switch Focus to Ringing Line”.Note:If you configure the BLF/Xfer key(s) and/or Speeddial/Xfer key(s) on the phone, you can enable or disable the switchingof the user interface focus to ringing line while the phone is in the connected state.Configuration FilesFor specific parameters you can set in the configuration files for enabling disabling “Switch Focus to Ringing Line”, see Appendix A, the section, “SwitchFocus to Ringing Line” on page A-123.Aastra Web UI1. Click on Basic Settings->Preferences->General.2. The “Switch Focus to Ringing Line” field is enabled by default. To disable this field, uncheck the box.3. Click Save Settings to save your changes.