I m bit confused to say on-call support where the person will be working after work hours and will be paid for it.<br/><br/>I am not sure which one is right, or I m completely lost in framing the sentence. Actually, I am trying to mention that<br/><br/>Laptop is not functioning well so the person stayed late night last week in the office to do the on-call support. <br/><br/>Is it correct? Or am I missing something?