All you need is a phone line! All phone lines have a constant flow of voltage, around 40-70 volts (up to 100 volts when it rings!), but you can't just plug stuff into it and expect it to work. You can really mess with your phone system by doing that.
Salary Between $45,000 and $50,000. The average annual salary of a developmental specialist assistant was $47,000 as of 2014, according to the job site Simply Hired.hile developmental specialist assistants earned $47,000 in 2014, Simply Hired reported average salaries of $51,000 for developmental specialists. Simply Hired's survey sample could include more level III developmental specialist assistants, which would account for the small difference in salaries.
Assistants. Human resources assistants earn medium annual wage of $37,510, as of May 2012, according to the Bureau of Labor Statistics; this is the national estimate. A 2013 salary guide by Office Team, a subsidiary of Robert Half International, puts wages for HR assistants at between $29,000 and $30,000.ffice Teamâs 2013 salary guide reports HR recruiting specialistsâ earnings as between $34,250 and $46,500, an increase of 3.9 percent from 2012. In addition, HR benefits specialists earn between $36,000 and $49,000, an increase of 4 percent from 2012. HR specialists recruit, interview and place employees.