Keeping my phone on while I search, payroll clerk here

I am worried about keeping my phone and internet on during my search. There are 18 people counting on me, so I am trying to be careful. Some applications need a computer. What else should I consider?

I switched to a low-cost plan through my carrier and cut my bill by almost half.

Keep the number you use for job applications, even if you change plans. Employers will call it.