📞 Elevate Your Communication Game! DECT authentication and encryption technology safeguard your conversations, giving you peace of mind. With 20 hours of talk time and 250 hours of standby, this phone keeps you connected longer. Enjoy a robust range of 300 meters outdoors and 50 meters indoors, ensuring you’re always within reach. Seamlessly connect up to 10 SIP accounts per handset for ultimate flexibility. Experience full HD audio quality on both the speakerphone and handset for professional-grade calls. 300m outdoor range 10 SIP accounts DECT encryption The Grandstream DP720 DECT Cordless VoIP Telephone is designed for seamless communication, supporting up to 10 SIP accounts and offering an impressive range of 300 meters outdoors. With full HD audio quality and robust security features, this phone is perfect for professionals seeking reliability and clarity in their calls.