Hi,
New to posting here to bare with me please! 
I'm building a site for selling Business Headsets, and there's a particular way that I need to configure certain products on the store.
Basically, when somebody buys a headset from our store, they can purchase any headset... it's the bottom cable that's specific to the make and model of each business telephone. Now, when the customer goes to a single product page, I need there to be an option for them to select their Make of Phone e.g. Avaya, Panasonic, LG etc. and then also select their Model of Phone e.g. KX-NT346, LDP7024D, 4608 etc. which would in turn then select for them the specific lead that they need and charge them on top of the base price for the headset.
Forgive me for being stupid, but is this possible? If so could somebody point me in the right direction please?
Any help would be appreciated, thank you!
Jay.