Grandstream DP700 Series 20-Line Cordless VOIP Phone with Digital Answering, Black (DP735)

The Grandstream DP735 is a ruggedized DECT cordless HD handset designed for mobility, durability, and high-performance VoIP communication. Built to withstand harsh environments, it features an IP67-rated casing that’s waterproof, dustproof, and resistant to chemicals. With support for up to 20 SIP accounts and 20 lines per handset, the DP735 offers HD audio, a full-duplex speakerphone, and advanced telephony features including push-to-talk, intercom, and 3-way conferencing. It delivers up to 65 hours of talk time and 650 hours of standby, and operates within a range of 400 meters outdoors and 50 meters indoors. Compatible with Grandstream’s DP750, DP752, and DP755 base stations, it’s ideal for warehouses, retail, and industrial deployments.