You can't exactly blow it up (as in explode) - but you can destroy the circuitry !
No. Your phone should never be in the microwave.
no
No
no.
Is It a Good Idea to Microwave This - 2007 Is It a Good Idea to Microwave a Cell Phone 2-5 was released on: USA: 27 September 2007
Yes, you can use your cordless phone by the microwave. It won't drop the call but you might hear static.
Blowup San Francisco - 2009 was released on: USA: 29 January 2009 (internet)
A cell phone isn't a microwave. It emits EMF microwaves on a small scale and cannot cook food like a microwave would with higher microwave emissions. There has been a long debate as to the safety of cellular phones for some times due to the exposure of EMFs. Phone manufacturers have been consistently reducing the EMFs emitted from their phones as technology progresses.
final blowup
Yes.
it will blowup
no, it will explode.