Introduction

To be able to use the SL850H PRO behind:

  • N510
  • N720

and the full feature-set has to be supported like any other PRO handset, you will need to install this patch.


How to install the patch

In the web-interface go to:

  • Settings - Management - Save and Restore - Browse
  • Select the patch you have downloaded
  • The device will reboot
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