Phone Screen (Telefoninterview)
A phone screen (Telefoninterview) is a short telephone conversation, typically 15–30 minutes, conducted early in the recruitment process to evaluate a candidate's basic qualifications, communication skills, salary expectations, and availability before investing time in a formal interview. It serves as a quick go/no-go checkpoint and is standard practice in Swiss recruiting.
A phone screen is a preliminary recruitment step where you or a delegated team member speak with a candidate by phone to confirm their interest, availability, and suitability before scheduling an in-person interview. It usually takes 15–30 minutes and focuses on job fit, work Pensum expectations, and notice period rather than deep technical evaluation.
Phone screens reduce no-show risk and wasted interview slots. In Switzerland, they are common practice across industries and cantons, particularly for mid-level and senior roles where travel time to interview locations (Zurich, Basel, Geneva) matters.
When You Use a Phone Screen
Run a phone screen after the application stage but before scheduling a full interview. Use it when you have multiple qualified candidates or need to confirm basic logistics quickly—especially if the role requires relocation or involves a specific Pensum (say, 80% versus 100%).
Phone screens are particularly useful in cantons with long travel distances or when candidates apply from outside Switzerland. They also help filter for language fit (German, French, Italian, or English fluency) before bringing someone in.
- After receiving a CV and cover letter, before sending a formal interview invitation
- When you need to confirm Pensum, start date, or notice period alignment
- If candidates are geographically distant or relocating to your canton
- To assess soft skills and communication clarity by ear
- Before involving multiple team members in a full interview panel
- When you have more than 5–6 strong applications for a single role
Your Obligations as an Employer
Treat phone screen conversations professionally and with respect for the candidate's time. Confirm the call date and time in writing beforehand. Have the candidate's CV in front of you and take brief notes during the call.
Switzerland's data protection law (revDSG) requires you to handle candidate information confidentially. Do not record a call without explicit, documented consent from the candidate. If you take notes, store them securely and only for recruitment purposes.
- Schedule at a mutually convenient time; do not surprise-call a candidate
- Confirm the appointment via email at least 2 days in advance
- Conduct the call in a quiet, professional setting (not while driving or multitasking)
- Do not record without written consent; verbal consent alone is insufficient under revDSG
- Keep notes brief and factual; avoid subjective or discriminatory remarks
- Inform candidates of next steps clearly before ending the call
The Most Common Mistake
The most common error is treating the phone screen as a casual chat instead of a structured conversation. Many Swiss employers ask scattered questions, lose track of time, and leave candidates uncertain about next steps or timing.
A second frequent mistake is failing to document the outcome. Always note whether the candidate is moving forward, on hold, or rejected—and why. This supports fair, consistent decision-making and protects you if a candidate later disputes the hiring process.
- Winging the call without a prepared list of 5–7 key questions
- Letting the conversation run 45+ minutes when 20–30 is the goal
- Forgetting to clearly state the timeline for your decision
- Recording or taking extensive notes without permission
- Not documenting the call outcome in writing for your records
- Giving vague signals that leave candidates confused about their status
Frequently asked questions
- Do I need to pay a candidate if I conduct a phone screen?
- No. A phone screen is part of the recruitment process and unpaid. However, if you later invite the candidate to an in-person interview and ask them to travel or take time off work, it is professional courtesy to offer reimbursement for travel expenses (train, gas, parking). Swiss practice varies by canton and company size, but for SMEs in competitive talent markets (Zurich, Basel), reimbursement is becoming standard.
- Can I record a phone screen to share with my team?
- Only with explicit written consent from the candidate beforehand. Verbal consent is not sufficient under Switzerland's revised data protection law (revDSG). If you record without documented consent, you violate the candidate's privacy rights and risk complaints. Instead, ask a colleague to listen live or take detailed notes to share.
- How long should a phone screen take?
- Aim for 15–30 minutes. If it runs longer, you are likely doing too much—save detailed questions for the in-person interview. A phone screen should confirm availability, Pensum fit, notice period, basic salary alignment, and communication skills. That typically takes 20 minutes with prepared questions.
General information for Swiss employers, not legal advice. Have a lawyer confirm anything with legal consequences.