Coiled cord with 3,5 mm jack.
Comaptible with
Agfeo: DECT 60 IP, T 15
Alcatel: 4028, 4029, 4030, 4031, 4038, 4039, 4028 IP, 4038 IP, 4068 IP, 8028, 8029, 8038, 8039, 8068, IP Touch 4028, IP Touch 4028 EE, IP Touch 4038, IP Touch 4038 EE, IP Touch 4068, IP Touch 4068 EE, My IC Phone Omni Touch 8082, Touch 4029, Touch 4039
Auerswald: Comfort 300
Belgacom: Forum IPhone 730, Forum IPhone 730 V2, Forum IPhone 740, Forum IPhone 740 V2, Forum IPhone 750, Forum IPhone 750 V2
Grandstream: GXP 2000 Version 3, GXP 2000 Version 4
Telekom: Octophon Open 141, Octophon Open 151, Octophon Open 160, Octophon Open IP 140, Octophon Open IP 140 Extended Edition (EE), Octophon Open IP 150, Octophon Open IP 150 Extended Edition (EE), Octophon Open IP 160 Extended Edition (EE)