What is safer in this scenario? Sealed fridge or coffee table in another room? Car wise, well, that could be impracticable: 1) does one have a car in HK? Or di

What is safer in this scenario? Sealed fridge or coffee table in another room? Car wise, well, that could be impracticable: 1) does one have a car in HK? Or did one fly in and hire a cab? 2) Has one just walked up a tower block to get to Snowden? All go down, and come up again? That would be annoying. 3) If I take all the phones and put them in a box, I know I have the phones. I have control. In a normal apartment, I reckon a fridge is possibly the best place to put turned off phones to isolate them as best you can at short notice with out super spy resources. Not prefect, but looking round my place, I don't see something better than a fridge for the purpose.