siemens C56 pinouts
The connector/pinout information may be applied to the siemens model C56
Siemens 12 pin cable connector pinout full pinout for Siemens A52, A55, A56, A60, A65, AL21, AX75, AX72, C55, C56, C60, C62, C65, C70, C75, CF62, CF75, CFX65, CL75, CT56, CX65, CX70, CX75, CXT65, CXT70, CXV65, CXV70, M55, M65, MC60, M75, MT55, ME75, S55, S56, S57, S65, S75, SL5C, SL55, SL56, SL65, SK65, SF65, SP65, 1168, 2218, SX1. also for Xelibri-1, Xelibri-2, Xelibri-3, Xelibri-4, Xelibri-5, Xelibri-6, Xelibri-7, Xelibri-8
Siemens DCA-510 cable scheme for A60, A62, A65, AL21, AX72, AX75, C55, C60, C65, C70, C72, C75, CF62, CF75, CFX65, CL75, CT65, CX65, CX70, CX75, M55, M65, M65Rescue, M75, MC60, ME75, S55, S65, S75, SF65, SK65, SL55, SL65, SL65-ESCADA, SL75, SP65 pinout
Siemens cell phones handsfree / headset / headphones scheme pinout may used to build handfree or connect headphones