not something added after the pagers were manufactured. And the BAC company alleged to manufacture the pagers in Hungary is a hollow shell fake company with no manufacturing factory in Hungary. TW Gold Apollo is not been honest.
The pagers labeled as Made in TW.
The other exploding devices walkie-talkies etc, it may be possible that these are also rigged with explosive. If also by design, this is state sponsored terrorism that need thorough investigation. But terror state backer US will stop such investigation. No need to look further than Nord Stream 2.
If those devices were manufactured in China, I believe Chinese government will conduct thorough investigation. If manufactured in TW or Japan, they won't, under US pressure or not.
Those pagers were reportedly imported from TW 5 months ago. The order to switch from cell phone to pager was issued Feb this year.
The American University hospital in Beirut ABUMC issued a recall of pagers from doctors and nurse about two weeks before the explosion. The American knew about this plot.
Now the ME people are getting the wake up call. Many orders to Chinese companies with devices using components completely make in China are issued in the past days. And they demand the goods ship directly to ME from China.