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RELEASE  1.38.1093 (Release date: 190730)
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* Fixed issue with USB audio performance.


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RELEASE  1.37.1068 (Release date: 160908)
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* Improved USB compatibility.
* Fixed issue with SD recording in USB only mode.


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RELEASE  1.33.1048 (Release date: 151111)
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* Improve performance in begining of call on analogue line.
* User interface improvements.
* Lower audio feedback for DTMF in PA mode.

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RELEASE  1.31.1038 (Release date: 140530)
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* USB connection will now be active directly when connected to PC. This will 
  improve user experence when using both analogue and USB connections.


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RELEASE  1.29.1010 (Release date: 140321)
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* Fixed issue with USB and Windows 8


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RELEASE  1.28.1008 (Release date: 140110)
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* Added CHINA option to region setting.
* Improved support for SDHC cards.


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RELEASE  1.27.997 (Release date: 131206)
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* Added support for SDHC cards.
* Updated language support regarding the remote control.
* Forwarding and rewinding during SD playback is now done as described in the 
  user guide.
* Fixed issue which occurred when removing SD card during startup screen.


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RELEASE  1.26.978 (Release date: 121120)
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* Adding support for remote control.
* Optimization for better performance.
* Minor MMI bug fix.


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RELEASE  1.25.928 (Release date: 111213)
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* Fixed file system issue on certain SD cards.


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RELEASE  1.23.850 (Release date: 110908)
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* Reading flash manufacturer and device ID in order to use correct sectorErase command .
* Added possibility to lock SD using .LCK file on SD card.
* Added possibility to lock/unlock SD using *#73xx commands.
* SD card bug that caused bad readings on certain Taiwan produced Konftel labeled SD.


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RELEASE  1.21.828 (Release date: 110104)
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* Caller id presentation added.
* LCD contrast setting added.
* PSTN adaptor settings improved.
* Bugfix.


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RELEASE  1.20.825 (Release date: 101220)
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* Changed mute time after DTMF from 100ms to 250ms.