Does it have tango?

In the contact list in Tango, friends with the Tango app installed with provided email addresses or phone numbers will have a video camera next to the contact instead of a (+).

The film is "Tango and Cash". Jack Palance looked directly into the camera and said the words "Cash, Tango! Tango, Cash!"

What you are looking for (sorry to be scientific about it) is the "etymology" of the word "tango". Per my website www.tangoinfo.com.au there is no precise answer (unfortunately) as there are multiple...

If it takes two to tango, it must take 4 to dance tango with added tango

Ang isang tangway o tangos (Ingles: peninsula, cape, promontory) ay isang lupa na napapaligiran ng tubig sa tatlong sulok. Maaaring maging tangway ang mga punong lupain (headland), tangos (cape),...