Beirut, Sep 19 (Reporter) The death toll from a series of explosions of communication devices in different parts of Lebanon has risen to 20, the emergency center at the Lebanese Health Ministry said. "According to updated data, as a result of the explosions of walkie-talkies this evening, the death toll has reached 20, with more than 450 injured," the center said. A Lebanese source told Sputnik that communication devices other than pagers had exploded in different parts of Lebanon on Wednesday. Lebanese media reported that the exploding walkie-talkies were purchased about five months ago, almost simultaneously with the pagers that detonated on Tuesday...////...