Cell phone jitterbug

Jimenez said jammers are not new and illegal in the Philippines. A jammer, however, could be blocked by another jamming device. Asked if the Comelec has jammers to counter any effort to block the transmission of votes on election day, ... Tuason added, “I was told that these cellphone signal jammers are rarely sold in the market because these have limited end users.” The intelligence agents also visited the store of a legitimate dealer, but it was closed yesterday. ...