Missed calls on an elevator van after a power cut
Quick summary
- You are in a machine room with the cabinet open. The other person is on a landing. That is when the published number rings.
- A person inside a cabin hangs up, or keeps hitting the alarm. A manager who wants the reset sequence hangs up too.
- The voicemail holds inspection letters. The trapped person and the first empty car leave nothing useful.
- The first split is someone inside or not. A trapped person is a transfer. A sequence is never said to a resident.
- After a power cut, or on a Monday after a weekend of stuck doors, several blocks ring at once.
- It never gives a reset sequence, and it never books a trapped person into an inspection hour.
TL;DR
You are in a machine room. Across town the other person is on a landing with a door that will not close. The phone rings. The person inside a cabin will not leave a message. The manager who wants the buttons will not leave one either. They hang up and dial the next van. An assistant answers, asks whether someone is inside, takes the building and the floor, stays on the line if they are, and books an inspection only if that morning is free. It does not talk a resident through a reset. After a power cut, or on a Monday, it takes several conversations at once.
Key takeaways
- Pull unanswered calls by hour from the provider, and mark power-cut mornings and Mondays on their own.
- Do not judge the loss by the voicemail. A trapped person and a first empty car leave nothing useful.
- Forward after a short ring so a free pair of hands still takes the call. Shorten that after a power cut.
- Tag inside and inspection separately. A person in the cabin is not a certificate morning.
- Give it the sentence: the technician is at the controller. It does not give a resident a reset sequence.
- Re-count unanswered calls after four weeks. If Mondays have not dropped, the ring-time is wrong, not the greeting.
In the machine room, and the phone still ringing
The cabinet is open. Yesterday’s tag is still on the cloth. Across town the other person has a landing door that will not latch. The published number rings. You cannot let go of the controller. The colleague cannot leave the landing mid-door. There is no third pair of hands.
You let it go. A few seconds later the number is gone.
This happens in the hours the van says it is on the road. The listing says open. The card on the landing says open. The person calling already has another van on the same card. They wanted an answer. They hang up and dial that number.
You know which cabinets you opened this morning and which doors are on the pad. The number you usually do not have is how many people tried to reach you and could not. That number is in the provider’s log. Pull it. Mark the power-cut mornings. Mark the Mondays.
Those mornings are the ones you believe you are working and busy. One of you inside a cabinet. The other on a landing. The number on the van is ringing. Nobody is free for a trapped person, and nobody is free for a first inspection that should have been booked last month.
Who hangs up
Three things happen when nobody picks up. They do not cost the same.
Someone whose lift you already inspect will often leave a message. They want the periodic date. They want a modernization look. They will still be there this afternoon. These are the voices you hear when you open the voicemail, so these are the voices that shape what you think the problem is.
Someone inside a cabin will not leave a message. A manager who wants the buttons will not. A foreign owner who asked whether you work in English and heard a busy tone will not. They hang up. The provider’s log has a short ring. Your voicemail has nothing.
Someone who already tried twice after last year’s power cut, or whose neighbour told them you never pick up on a Monday, never rings again. That one is not in the log either.
The people who hang up are usually calling about someone inside or a first empty car. Those are two different jobs. What they needed first was an answer. The release, if any, is what you do at the controller.
Why the voicemail hides the new shaft
On a Monday you get two jobs on the same phone. When you open the voicemail you hear the wrong one.
The existing client has a lift on your list and a reason to persist. They leave a message, or they wait for the inspection letter. The person in the cabin, and the manager with the key, have neither. They cannot quote a contract number they have never been given. They cannot wait, because someone may be between floors now.
So you finish the cabinet, you open the voicemail, and you hear an inspection and a certificate. You do not hear Papanastasiou. You do not hear the door that needed a look this afternoon. Those people never spoke into the box.
The calls also arrive together. A power cut is not one missed call an hour. It is five in twenty minutes, and both of you are already on a job. A second person on the van takes the first two. The third still hears a busy tone.
A caller rings about a cabin and also wants the inspection booked. That is a transfer or a note, and a morning. If the note says only “Mr Kostas, lift”, both wait, and the inspection half is the one that will go to another van.
Someone inside cannot wait in the evening list. They also cannot be finished by an assistant reading a reset to keep the caller on the line. Take the request. Stay on the line. Flag a phone. Say the technician is at the controller.
Power cut, Monday, and a manager afternoon
These are not the same overflow. If you teach the assistant one generic “busy morning” label, it will treat a person in a cabin like a certificate booking.
A power cut is cabins. By eight, blocks have started ringing. You are already in the first machine room. The pad is already a list of buildings. Someone inside in that hour is a transfer. An empty car in the same hour is a note. An inspection is a morning or a callback. If the assistant parks the inspection behind the tenth stuck door, that manager rings the next van.
Monday is a smaller version of the same hour. People report the weekend of doors. People who ignored the letter ring about a certificate they now want today. Tag them separately. Inside or not is first. The inspection is a morning in the book. Mix them and you sit down at eleven with someone who only needed a note, while the person who needed the certificate has already booked the other van.
A manager afternoon is three blocks in the same street, all dark, all expecting you in twenty minutes, all asking for the buttons. Shorten the ring-time before forwarding on those afternoons. The third caller should not hear a busy tone.
August needs its own dates. Some of you close for two weeks. The published number still rings. Set the closure dates. Do not let the assistant book an inspection into a week when the van is dark.
Inside is a transfer. An inspection is a morning.
The first question on the overflow is not when they are free. The first question is whether someone is inside.
Someone inside, or not sure. The assistant stays on the line. Building, floor, name, number. Connect to a phone you hold. No sequence. No forced door. No climb-out.
Empty car or door. Note. Building, floor, they believe empty. Still no sequence. A look if you marked that type, or a callback.
Inspection or modernization. The assistant asks which, then looks at the book. It does not invent a modernization price from a photo. It does not pick a release hour for a certificate.
A twenty-minute door look is not a machine-room morning. An inspection is not a trapped person. Mark them as different visits, or the overflow will fill Thursday with people who only needed a note, and the person who needed three hours on a modernization will be given twenty minutes at the landing.
People remember that the lift is stuck. They do not remember whether anyone is inside. Ask that first. If they offer the floor, take that too. One answer decides the path. None is still a transfer, not a guess from a landing picture.
Calls that cannot wait until you close the cabinet
Four calls on this phone do not belong in a digest you read after the controller is back together.
Someone inside, or they cannot tell. That is a transfer. You give the assistant a short list. It stays on the line. It does not tell them to force the door. It does not give a sequence.
They are on the landing, asking which buttons. The assistant takes inside or not, the building. It refuses the sequence. Come-now is yours, after you know where the van is.
A child in the cabin, or they cannot hear the person. Flag it harder. Still no sequence.
A certificate that runs out tomorrow. That is a same-day phone, not an evening list. The assistant takes the building and a number. It does not say the lift is safe until you arrive.
Everything else can wait for the transcript: a first modernization look, an inspection for next week, a noisy door from last Wednesday.
What the assistant must do on the overflow
Answer. Nobody picked up. That is the loss. A person who would have hung up now has someone on the line.
Every answered call should already know the split: inside or not; empty car or inspection; ordinary note or transfer. A loss that used to be invisible becomes a list you can work when you close the cabinet.
It does not read a reset. “Which buttons?”, “hold inspection?”, “my cousin said to trip the breaker” are written down and refused. The technician is at the controller.
Inside first. If every name lands in one column you have a heap, not a callback list. A caller who is both — a cabin and an inspection — still gets two notes. Those are two conversations for you, even if they arrived as one call.
It books a morning you can actually keep, or it writes the request down. It checks the book before it offers a time. It never offers an inspection in an hour you have closed for someone else’s cabinet. It confirms by SMS, in the language of the call — 70+ languages.
It does not invent an arrival, quote a modernization from a cabin photo, or walk anyone through a machine room. If a caller asks for a round figure from a WhatsApp picture, the assistant records the question and says the technician will call back.
Someone inside remains a flag to a phone. The assistant stays on the line. It does not fill the waiting with a sequence.
What you set first
- Pull the call log first. Unanswered calls per hour and per day, a month back, with power-cut mornings and Mondays marked. If you skip this you will never know whether anything improved.
- Forward on no-answer, not always. A short ring in a quiet week. Shorter after a power cut, so overflow is caught while you stay in the cabinet. A call you pick up never leaves the van. See pricing.
- What you actually run, and whether you take modernizations this month. A van that is service-only should say so on the first call, not after a booked morning that needed a quote.
- Require the inside question on every new call, then the building and the floor.
- Tag the categories you care about — inside, empty car, door, inspection, modernization, same-day flag — so the weekly summary is a decision aid rather than a pile.
- Route someone inside to a phone, not into an email digest that gets read after the cabinet is closed.
- Enter the two kinds of visit. A release that needs you at the controller, and a booked inspection.
- Re-pull the call log after four weeks and compare unanswered calls, not “calls the assistant handled”.
A quiet August Tuesday is not the test
A Tuesday in August is useful for checking that the greeting is right and that the assistant asks inside or not. It will not tell you whether you are still losing the cabin at eight after a power cut.
Power-cut mornings, and the Monday after a weekend of stuck doors, are where the new-shaft leak hides, because that is when you believe you are working. Set the forwarding rule so both windows are covered. Then look at them as two columns. If quiet weeks go to zero unanswered and Mondays do not, you have a ring-time problem on the burst, not a greeting problem.
After hours still exist. People ring from a landing at 21:40. Managers send residents out after six. Measure those calls as their own column.
Do not put a reset diagram in the notes. It will read the diagram out.
Whoever takes the release often takes the contract. That is why a missed Monday call is not only a missed note.
AI receptionist, in-house staff, or a call centre
| CITT | In-house | Call centre | |
|---|---|---|---|
| Answers while both hands are on a controller | Always | Only between cabinets | Yes |
| Several blocks after a power cut | Every line at once | One, then a busy tone | Depends who was rostered |
| First split | Someone inside or not | Yes, if they heard the start | Often jumps to what morning |
| Reads a reset on the overflow | Never — stays on the line or takes a note | Not on the phone either | Must not; sometimes does |
| Books a trapped person | Never — transfer | Goes now, if they heard it | Tempted to take a time |
| Available at 21:40 after a cabin stops | Yes | No | At a surcharge |
| Speaks the caller's language | 70+ languages | One or two | Whoever is on that shift |
What Monday's voicemail hid on a two-person elevator van
Worked from these assumptions — change any of them and the answer changes:
- Two people, a Monday after a weekend power cut, roughly 16 inbound calls before early afternoon.
- About a third arrive while one of you is in a machine room and the other is on a landing.
- Someone reaches 5 of those overflow calls. The other 6 ring out.
- Of the 6, 2 leave a message about an inspection. 4 leave nothing.
- A same-day release that becomes work is worth about €150 — put your own call-out plus first hour in, this is the number to change first.
- This example treats 3 of those 4 silent calls as releases or empty cars that then went to the next van.
- The voicemail after lunch shows 2 people. That is the number the van believes.
- The provider's log shows 6 unanswered. The other 4 never left a word.
- 3 of those 4 were releases. 3 × €150 = €450 of work, that Monday.
- Mondays like that, say 20 across the year — 20 × €450. Put your own weeks in if you close in August.
About €9,000 a year, from the same Monday window repeating — and only if you accept the conversion above. Change it.
What it costs
CITT is pay as you go: no packages, no minimum, no contract. The current rates — the monthly fee per number and the per-minute rate — are on the pricing section of the home page, which is the only place they are published.
Frequently asked questions
How do I find out how many calls we are actually missing?
Ask the telephony provider for unanswered calls by hour and by day, before you buy anything, including this. Mark power-cut mornings and Mondays on that list. Then open the voicemail for the same days. The numbers that rang for a few seconds and left nothing are the cabin between floors and the manager who wanted the buttons.
Would another person on the van not solve this?
The calls do not arrive evenly. Two people take the first two machine rooms. The third still hears a busy tone if one of you is inside a cabinet and the other is on a landing. Adding a person changes how many can pick up by one. It does not change a power cut, when five blocks ring in the same twenty minutes.
Does voicemail not catch them?
It catches the lifts you already inspect. Someone whose certificate you did last spring, calling about the next date, will often leave a message. Someone inside a cabin, and a manager who wants a reset, will not. They hang up and dial the next van. So the voicemail under-reports the calls that open a new shaft.
What happens to the calls we do answer?
They stay with you. The forwarding rule only sends a call onward when it has rung unanswered for the number of seconds you choose. A call you pick up is never forwarded. See [pricing](/en/#pricing) for how that is treated.
Can it tell them which buttons to press?
It must not. If someone is inside, it stays on the line and connects to a phone you hold. If the cabin is empty, it takes the building and a number. A reset is work at the controller. The assistant does not answer a sequence question to sound helpful.
How quickly can we tell whether it worked?
Four weeks, with the same call log you pulled at the start, split by power-cut mornings, Mondays, and the rest. The measure is unanswered calls, not calls the assistant handled. A figure that only counts what the assistant did cannot tell you whether anyone is still ringing out while you are in a cabinet.