Pairs with up to 5 of Grandstream’s DP series DECT handsets via instant pairing using a dedicated pairing button Up to 10 SIP accounts per system, up to 10 lines per handset Support outdoor range of up to 400 meters with the DP730 or up to 350 meters with DP722/DP720 as well as indoor range up to 50 meters Supports Push-to-Talk and activity based on proximity and accelerometer sensors Automated provisioning options include TR-069 and XMLRMA-Abwicklung nur mit „Approved-Ticket“ vom Hersteller möglich. Registrierung unter: https://helpdesk.grandstream.com