Call Recorder funktioniert nicht

For more information please visit the link Unused portion of a free-trial period will be forfeited when a user decides to subscribe. - you must tell your conversation partner that you are recording the call. - you will have to add a service number to the call to record it.  Our app makes it easy to record incoming and outgoing phone calls. - to record a phone call the application uses the conference call function. - to record a call, you must subscribe to the application.  Account will be charged for renewal within 24-hours prior to the end of the current period.  Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.  Listening to previously recorded conversations is possible without an active subscription. - weekly subscription with a 3-day trial cost $7.  Subscriptions may be managed by you and auto-renewal may be turned off by going to Apple ID Account Settings.  Payment will be charged to Apple ID Account at confirmation of purchase.  This call is charged according to the tariffs of your mobile operator.