Avaya adapter cable for a electronic hook switch suitable for: Avaya telephones series 1400, 1600, 9400, 9500 and 9600.
Also suitable for DW Office, DW Office MS, DW Pro 1, DW Pro 1 MS, DW Pro 2, DW Pro 2 MS, SD Office, SD Office MS, SD Pro 1, SD Pro 1 MS, SD Pro 2, SD Pro 2 MS and D 10 Phone.
