Plantronics aps11 siemensfunkwerk cable electronic hook switch cable for remote desk phone call control answerend this cable eliminates the need for a hl10 handset lifter this cable works with a variety of desk phones siemens funwerk auerswald agfeo aastra dtewe and may work with additional manufacturers check with our product configuration for more information cable colour black form factor cable marketing electronic hook switch cable for remote desk phone call cont