ask for difficult sentence

hi in sentence
All right, and if we dial it down to (it is a safe)
the lowest setting, that might work.

i don't understand the meaning of dial it

I don't know a lot about safes, but I think it means to set the numbers for the security code for the safe to the lowest possible.

Quote:

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Originally Posted by adel87

hi in sentence
All right, and if we dial it down to (it is a safe)
the lowest setting, that might work.

i don't understand the meaning of dial it

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This is a duplicate post. I have already answered the original.