What a phone screen is for

Twenty to thirty minutes, usually a recruiter, and almost always a filter rather than an evaluation.

Three things are being checked. Whether your experience matches what the job actually needs, as opposed to what your CV implies. Whether your salary expectation is inside the band. And whether you can hold a conversation, which sounds trivial and eliminates more candidates than the first two combined.

Understanding that it is a filter changes how you should play it. A filter is looking for reasons to stop, so your goal is to give it none, which is a different objective from impressing somebody. Being clear, brief and easy to talk to beats being interesting at this stage, and candidates who try to be interesting tend to run long and give the filter something to catch on.

That last one matters more on the phone than anywhere else, because the interviewer has no other information. In a room, a pause reads as thinking. On a call, a pause reads as absence, and a recruiter who has to work to get answers out of you will write that down.

The questions you will get

Tell me about yourself. Always first, almost always. Ninety seconds. Covered in full in tell me about yourself.

Why are you looking. Keep it short and forward-facing. A long answer here is the most common way candidates talk themselves into sounding aggrieved.

Walk me through your CV. They want the shape of it rather than the detail: why each move happened, and what changed. Two minutes, not eight.

What are you looking for in your next role. This is a matching question. Answer it in terms of the work rather than the conditions.

What are your salary expectations. Give a range you would genuinely accept the bottom of, or ask for their band. Recruiters expect the question and are usually willing to say.

What is your notice period, and when could you start. Purely logistical, and getting it wrong wastes everybody's time.

Do you have any questions. Ask about the process and the timeline. Save the substantive ones for the hiring manager, who is the person who can answer them.

There will usually be one or two light behavioral questions as well, often about a recent project. They are not scored hard at this stage, and they are still the thing most likely to get you passed forward, because they are where a recruiter forms a view about how you will come across to their hiring manager. The full set is in behavioral interview questions.

What changes without a face

Everything about a phone interview that trips people up comes from the missing channel.

Your pauses read as problems. In person, silence while you think is visibly thinking. On the phone it is dead air, and the interviewer does not know whether you are considering the question, taking a note, or have dropped off. Say what you are doing: give me a second on that.

You cannot see them losing interest. In a room you adjust when somebody's attention drifts. On a call you can talk for four minutes past the point where the answer landed and never know. This is why phone answers should be shorter than in-person ones, not the same length.

Your voice is doing all the work. Energy that reads as normal in person reads as flat down a line, because roughly half the signal you usually send has been removed and the rest has to carry it. Standing up genuinely helps, as does smiling, which is audible whether or not that seems plausible. Recording yourself once on a call is unpleasant and more useful than any amount of advice.

They are doing something else. Many phone screens involve a recruiter with your CV open and a form to fill in. Assume partial attention and structure accordingly: answer first, elaborate second, so the important sentence lands before anybody's focus wanders.

The recruiter screen, in order

Most phone screens follow the same shape, and knowing it means you are never surprised by where the conversation goes next.

Two minutes of logistics. Confirming your name, the role, and that now is still convenient. Nothing is being assessed, though a flustered start colours what follows.

Five to ten minutes on your background. Tell me about yourself, then a walk through the CV. This is where most of the filtering happens, which is why the opener carries more weight on a phone screen than in any later round.

Five minutes on fit and motivation. Why you are looking, what you want next, what you know about the company. Short answers are better than complete ones.

Three minutes on logistics that matter. Salary, notice period, location or remote expectations, right to work. Answer these plainly and quickly; hedging costs you goodwill and occasionally the round.

Five minutes of your questions, and then what happens next.

If the call runs long it is usually a good sign. Recruiters end filtering calls on schedule and let promising ones overrun.

Practical setup

  • Take it somewhere quiet with signal you have tested, not the first quiet room you find
  • Headphones with a mic, which sound better than a handset held to your ear
  • Your CV and the job description open, since nobody can see you reading
  • A glass of water, because thirty minutes of talking is more than people expect
  • One page of notes, no more; a full script is audible

Video screens are a third thing

An increasing number of first rounds are video rather than voice, and they behave differently again.

Video restores facial expression and removes almost everything else. You cannot read a room because there is no room, small pauses are worsened by latency, and you are visibly watching yourself, which changes how people speak. Most candidates are slightly worse on video than on either of the other two formats for that reason alone.

Two things help more than anything else. Look at the camera rather than the face on the screen when you are making your main point, which is the only way to produce eye contact. And close every other window, because the reflection of you reading something is visible and it reads as distraction.

The one-way recorded interview is a separate case again. There is no interviewer, no follow-up, and no ability to read anything, so the only viable strategy is to answer as though a person were there and to resist re-recording more than once. Third takes are audibly rehearsed and score worse than a first take with a stumble in it.

Where phone answers break

The specific failure of the phone screen is the answer that never stops.

Without the visual feedback that tells you to wrap up, candidates keep adding. A ninety-second answer becomes three minutes, the strongest sentence gets buried in the second half, and the recruiter, who is filtering rather than savouring, has already made a note and moved on.

The fix is mechanical. Answer the question in one sentence, then stop. If they want more they will ask, and the asking is a good sign rather than a failure. Recruiters almost never complain about a candidate being too concise, and they complain constantly about the opposite.

The second failure is treating the recruiter as an obstacle. They are frequently the best-informed person you will speak to about the band, the timeline and why the role is open, and they are the one deciding whether you reach the hiring manager. Candidates who save their good answers for later often do not get a later. Worth asking them what the rest of the process looks like: the questions that work here are in questions to ask the interviewer.