Incoming calls can be parked and retrieved on any RingCentral desk phone, regardless of office location. Park soft key is available on all Cisco and Polycom devices (except Cisco SPA 508 and Cisco SPA 303). Calls can also be parked using touch-tone commands on RingCentral for Desktop, and on your smartphone using the RingCentral app for iPhone and Android (with VoIP turned on).