established and your device has been registered tothe SIP server.2. To send video from your device, select Options >Share video, and a sharing option, if available. Topreview the clip, select Options > Play.3. Select the recipient from Contacts, or enter therecipient's SIP address manually to send aninvitation to the recipient. Sharing beginsautomatically when the recipient accepts the videosharing.4. To end sharing the video, select Stop. The voice callcontinues normally.Receive a video sharinginvitationWhen you receive a video sharing invitation, a messageis displayed showing the caller's name or SIP address.To accept the invitation and begin the sharing session,select Accept.To reject the invitation, select Reject. The voice callcontinues normally.Net callsSelect Menu > Communic. > Internet tel..Your device supports voice calls over the internet (netcalls). Your device attempts emergency calls primarilyover cellular networks. If an emergency call usingcellular networks is not successful, your deviceattempts an emergency call through your net callprovider. Due to the established nature of cellulartelephony, you should use cellular networks foremergency calls, if possible. If you have cellularnetwork coverage available, make sure that yourcellular phone is switched on and ready to make callsbefore you attempt an emergency call. The capabilityfor an emergency call using internet telephonydepends on the availability of a WLAN and your net callprovider's implementation of emergency callcapabilities. Contact your net call provider to check theinternet telephony emergency call capability.With the net call service (network service), you canmake and receive calls over the internet using the VoIP(voice over internet protocol) technology. Net calls canbe established between computers, between mobilephones, and between a VoIP device and a traditionaltelephone. To make or receive a net call, your devicemust be within WLAN coverage, for example. Theavailability of the net call service may vary accordingto your country or area.Create a net call profileBefore you can make net calls, you need to create a netcall profile.1. Select Menu > Tools > Settings >Connection > SIP settings > Options > NewSIP profile, and enter the required information. Tomake the login to the net call service automatic,select Registration > Always on. Contact your netcall provider for the correct settings.36 Phone