Phone booth

 Description:

Like you can imaginate this is a common sign and its to clear because represent you are close to phone booth to call for help or if you need it, this sign is represent for a big phone in the middle of a circle, the colos depends in the country where you are but this is a infomatic sign so this usually is represented with the blue color

Where you could find it?

- on the street

- close of a public zone

Its looks like: