I can not test it for operability. Start YOUR OWN exclusive collection. After you receive the goods. If you have any questions or require further information concerning the item, feel free to contact me. Thanks so much for taking the time to come over. The item "Rare Soviet telephone hand-free. 1940-50 excellent condition" is in sale since Thursday, October 10, 2019. This item is in the category "Collectibles\Radio, Phonograph, TV, Phone\Telephones\1970-Now".alex33-0" and is located in Nikopol. This item can be shipped worldwide.