have you ever been waiting for a call?

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i got a job interview a couple of days ago.the boss was very satisfied with me.he called me several times to make sure that i won't go to big cities like Beijing and Shanghai in the future.i told him i won't.then he said you got the job and wait for my call to start your work.now it's been ten days since our last conversation,i haven't got his call.what should i do?call him?