This release will be pushed out to Telos with paired HD2 and Linx devices first.
- Fix HD2 handset bug where the first digit shows again after deleting all predial digits 
- Don't disable call waiting if FXS/Linx is in 'Phone' mode 
- Fix one way audio when using bluetooth with some android phones 
- Fix call handoff of an existing call to a bluetooth headset 
- Fix bug to generate fastbusy when dialing *05 and no BT headset is paired 
- Fix detection of digits pressed during a call when HD2 handset key clicks are enabled