Update remote-assist-hololens.md

Links point to a 404 error for. Removed them
- skype collaboration with hololens
- product documentation with hololens

Added FAQ for HoloLens through Skype

remote-assist-hololens.md

@@ -25,14 +25,6 @@ Empower field technicians to solve problems faster by pairing the Field Service
 
 The field technician can view field service bookings from Remote Assist and call the recommended expert. This capability enables heads-up, hands-free calling through HoloLens in the context.
 
-In the photograph, Skype team collaboration is displayed in the technician’s field of view on the HoloLens as the technician performs work on a piece of equipment. Either party in the video call can take advantage of holographic annotations or file sharing.
-
-> ![skype collaboration with hololens](media/remote-assist-skype-collaboration.png) 
-
-Additionally, product documentation with annotations is displayed in the technician’s field of view on the HoloLens in context of a piece of equipment. 
-
-> ![product documentation with hololens](media/remote-assist-product-documentation.jpg) 
-
 To learn more about using the Field Service application with Remote Assist, see the [Remote Assist user guide](https://docs.microsoft.com/dynamics365/mixed-reality/remote-assist/user-guide#use-dynamics-365-for-field-service-from-remote-assist).
 
 ### See also
@@ -41,3 +33,5 @@ To learn more about using the Field Service application with Remote Assist, see
 [Remote Assist FAQ](https://docs.microsoft.com/en-us/dynamics365/mixed-reality/layout/faq)
 
 [Remote Assist user guide](https://docs.microsoft.com/en-us/dynamics365/mixed-reality/remote-assist/user-guide/)
+
+[FAQ about using Skype for HoloLens](https://support.skype.com/en/faq/FA34641/frequently-asked-questions-about-using-skype-for-hololens/)