Title: +038=534.001-RA001._02-Porttelefon Siedle Systemanvisning.pdf
System conditions The following requirements apply when using the Siedle App: • Access Professional Version 5.1 or higher • Siedle App (black logo) • Mobile device with installed oper- ating system from iOS 13 or Android 7 or higher • Permanent Internet connection for the Access system • Permanent Internet connection for the mobile device • Receipt of push notifications must not be blocked on the mobile device • Non-blocked port 443 (HTTPS) for the Access system (in addition to the ports required for operation of the Access system)Important! Registration and operation of the Siedle App (ALSA 270-0) on the Access system is only possible if there is no time deviation.14