Mexico City /
The Command, Control, Computing, Communications and Citizen Contact Center of Mexico City (C5) reported this Monday, September 3 to 12:00 will be carried out second audio test of the speaker system that the seismic warning in the capital.
In a statement he explained that again sound that will be issued other than the seismic warning and will indicate that it is one "Audio test".
"The C5 is aware that 757 speakers do not work due to aging and also calls people to report them to the LOCATEL telephone number 56581111 or Twitter accounts if they detect a failure in the speaker system." C5_CDMX and @locatel_mx, " he reported.
In early August, the first speaker test from the capital after what devices will fail when issuing the Seismic warning.