What is a certificate?

A certificate is the proof of identity for any electronic document which makes the safe exchange of information between the Internet and it's user possible. Certificates are used by Web browsers, e-mail programs and online chat programs.
If you exchange data with a safe web site, the data is encoded. Because of the certificate, your data is protected, such as booking information, credit card numbers, address data etc...


Why I am requested at the loading of the applet to "trust" or "execute" the C2Call GmbH certificate?

FriendCaller needs access to your microphone/loudspeaker or head set. Please, select "trust" or "always trust" and click on the button "run".




I have by mistake rejected the C2Call GmbH certificate. What do I have to do?

Close and you restart your Web browser. You are then requested at the next login once more to trust the FriendCaller certificate. Make sure that there is a check on the „Always trust content from this publisher“ box before you click on the button „run“.


Do I have to trust the C2Call GmbH certificate again and again or run the certificate at every login?

No, you must only trust the C2Call GmbH certificate once, or run the certificate. Activate the checkbox beside " Always trust content from this publisher" on the left side and click on the button "run". You are not invited at your next login to trust the C2Call GmbH certificate any more.