Hello all,

I ordered the Plantronics SupraPlus HW25IN from Amazon and am unsure which cable is needed for it to work with NEC SL1100.

Does anyone know which cable it needs:

A10
U10
U10P

I believe the U10P but I'm not sure.

Thanks,
Davy

Go to Plantronics website and put in the model of the phone, what is compatible and needed will come up.

Thanks, looks like it is the U10P according to their website. Will wait and see if it works.