What do you think?
http://www.cbsnews.com/8301-31749_162-2 ... 91698.html
It could be a two-way radio, which were available then.
Clearly one of the Doctor's retired companions who's gotten hold of a vortex manipulator from somewhere, heard there were Daleks building the Empire State Building, but you know how hard it is to get to the right year and side of continent on one of those time-travelling space-hoppers. She's got Professor Song on the phone, who reckons she's just going to have to live it out like Captain Harkness did.
Jeez guys. Only reasonable explanation >.>

TIGERSPRITE wrote:Maybe it is the Doctor himself! He must have become a woman! :shock:
Bolt wrote:Also, there are no cellphone towers in 1920, she physically could not be talking on a cellphone. And if she was from the future why the hell would she be carrying around a useless cellphone, in the middle of a movie shoot?
Bolt wrote:Also, there are no cellphone towers in 1920, she physically could not be talking on a cellphone. And if she was from the future why the hell would she be carrying around a useless cellphone, in the middle of a movie shoot?