It’s not a part of a vintage telephone. But if you want to answer calls from your smartphone in a vintage way, undoubtedly Native Union Pop retro phone handset will help you.
Native Union Pop is an old-school phone handset that measures 2.25 x 27 inches. As we can see from the images, the phone handset is shaped as a receiver from a vintage telephone, and comes with a classic retractable cable, while the integrated 3.5mm audio connector allows you to connect the phone handset with your any smartphone with 3.5mm audio jack such as iPhone, Android phones and more. Moreover, an easy one-touch button lets you conveniently answer your calls with the handset. Apart from that, the soft-touch rubber finish offers you a comfortable touch.
Native Union Pop retro phone handset is available in 6 colors including grey, red, green, blue, black and orange, the prices range from $35 to $40 USD. If you’re interested, jump to Urban Outfitters for more details.
Additionally, if you need other options, you might like to check the transceiver iPhone handset and the banana phone handset.