Problem using Spotify on computer and on phone at the same time

[deadlybiohazard]

I got the premium subscription so I should be fine. But when Im on my computer trying to listen to music and my gf is in the room with her phone trying to listen to music at the same time as I do I get an error in Spotify that says

"Spotify has been paused because your account is used somewhere else." I setup accounts for the device like it says, whats the problem?

[DUMY]

tienes que poner uno de los aparatos off line para que te funcione

[meahtenoha]

Hi deadlybiohazard - @DUMY is right, you can only stream from one device at a time per Premium account. If you want to listen to music on your computer and phone at the same time, you'll need to sync your playlists for offline use. 

You can have offline-synced playlists on up to three devices (mobile or computer) at a time. We've got a bit more info right here: http://www.spotify.com/help/faq/tech/multiple-locations/