Brand New The VoIP Lounge 25 replacement handset cord for Mitel Aastra 6700i & 6800 series IP phones. Cord length is 25 feet fully stretched and approximately 3.5 feet coiled with extra long lead.Handset cords are rarely used at their maximum length, and most typically usable anywhere from 35% to 75% of their advertised length, depending on how much you want to stretch them. Once stretched to the maximum length, cords do not retain their original shape or quality, so its important to choose wisely when buying. The advertised size of the full maximum extended length is a Telecom Industry Standard, and not something that is decided by us, or any other manufacturer or seller. Cords & Lengths: Available lengths for most cords are: 7 feet (11 inches coiled / unstretched) 9 feet (15 inches coiled / unstretched) 12 feet (22 inches coiled / unstretched) 25 feet (42 inches coiled / unstretched)