Missed calls on a drain van on a Sunday
Quick summary
- You are on a rod in a ground-floor toilet. The other person is at a septic with the tanker. That is when the published number rings.
- A family with sewage at the bowl hangs up. So does the person whose yard has smelled since Thursday.
- The voicemail holds scheduled pumps. The backup and the first smell leave nothing.
- The first split is backup, smell or pump. A smell is a note. A tanker morning is a window that is actually free.
- On Sunday lunch, or the morning after a wedding, several people ring at once.
- It never names a cause from a smell, and it never reads a chemical recipe.
TL;DR
You are on a rod. Across the district the other person is at a lid with the tanker hose. The phone rings. The family whose toilet is at the bowl will not leave a message. The person in the yard asking whether the smell means the pit is full will not leave one either. They hang up and dial the next tanker. An assistant answers, asks backup, smell or scheduled pump, takes septic or sewer, writes the address down, and books a window only if that window is free. It does not name a cause from the odour. After a wedding Saturday, or on a Sunday lunch, it takes several conversations at once.
Key takeaways
- Pull unanswered calls by hour from the provider, and mark Sundays and the morning after a village wedding on their own.
- Do not judge the loss by the voicemail. A backup and a first yard smell leave nothing.
- Forward after a short ring so a free pair of hands still takes the call. Shorten that on Sunday lunch.
- Tag backup and pump separately. Water at the bowl is not an autumn tanker morning.
- Give it the sentence: the technician looks at the pit or puts a camera in the pipe. A smell is not a diagnosis.
- Re-count unanswered calls after four weeks. If Sundays have not dropped, the ring-time is wrong, not the greeting.
On the rod, and the phone still ringing
The cable is in the stack. Yesterday’s wipes are still on the cloth. Across the district the other person has the hose on a lid outside the sewer. The published number rings. You cannot let go of the rod. The colleague cannot leave the tanker mid-pump. 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 tank says open. The person calling already has another tanker on the same card. They wanted an answer. They hang up and dial that number.
You know which bowls you opened this morning and which pits 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 Sundays. Mark the morning after a wedding.
Those hours are the ones you believe you are working and busy. One of you on a rod. The other at a lid. The number on the tanker is ringing. Nobody is free for a bowl at lunch, and nobody is free for a first camera that should have been booked before they opened the floor.
Who hangs up
Three things happen when nobody picks up. They do not cost the same.
Someone whose pit you already pump will often leave a message. They want the autumn date. They want the grease trap before Friday. 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 standing over a bowl will not leave a message. Someone whose yard has smelled since Thursday 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 August, or whose neighbour told them you never pick up on a Sunday, never rings again. That one is not in the log either.
The people who hang up are usually calling about a backup or a first smell. Those are two different jobs. What they needed first was an answer. The cause, if any, is what you name when the camera is in the pipe.
Why the voicemail hides the new lid
On a Sunday you get two jobs on the same phone. When you open the voicemail you hear the wrong one.
The existing client has a pit on your list and a reason to persist. They leave a message, or they wait for the next pump letter. The person with the bowl, and the person who just noticed the yard, have neither. They cannot quote a contract number they have never been given. They cannot wait, because the bathroom is unusable now. The children are in the hallway. The taverna cannot serve.
So you finish the rod, you open the voicemail, and you hear a pump date and a trap. You do not hear the house past Koropi. You do not hear the stack that needed a camera this afternoon. Those people never spoke into the box.
The calls also arrive together. Sunday lunch 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 bowl and also wants the pit pumped. That is a note and a tanker window. If the note says only “Mrs Maria, drain”, both wait, and the pump half is the one that will go to another tanker.
Sewage at the bowl, a yard flooding, a lid lifting: those cannot wait in the evening list. They also cannot be finished by an assistant naming the septic from the smell to keep the caller on the line. Take the request. Flag a phone. Say the technician looks at the pit or puts a camera in the pipe.
Sunday, a wedding, and a manager afternoon
These are not the same overflow. If you teach the assistant one generic “busy lunch” label, it will treat a person over a bowl like a grease-trap booking.
Sunday is backups. By one, families have started ringing. You are already on a rod. The pad is already a list of addresses. A backup in that hour is a note. A scheduled pump in the same hour is a window or a callback. If the assistant parks the restaurant that wants the trap behind the tenth bowl, that kitchen rings the next tanker.
A wedding morning is wipes and a stack that cannot take forty people. Tag them separately. The backup is where and whether it is at the bowl. The camera, if they want one, is a reel morning. Mix them and you sit down at two with someone who only needed a note, while the person who needed the camera has already booked the other van.
A manager afternoon is three flats in the same block, all slow, all expecting you in twenty minutes, all describing the same stack from the stairwell. Shorten the ring-time before forwarding on those afternoons. The third caller should not hear a busy tone.
August needs its own dates. Holiday houses open unused bathrooms. Some of you close for two weeks. The published number still rings. Set the closure dates. Do not let the assistant book a pump into a week when the tanker is dark.
Backup is a note. A pump is a window.
The first question on the overflow is not when they are free. The first question is backup, smell or pump, then septic or sewer.
Backup or smell. Something already happened. Water at the bowl, a yard that has smelled since Thursday, a shower coming up. The assistant asks where, septic or sewer if they know, then the address, then a name and a number. It writes that down. It does not open a cause. If they want a look booked, it checks the book and offers a window that is free. If sewage is at the bowl, or the yard is flooding, it stops the intake and puts the caller through to a phone you actually hold.
Pump or camera. They want the autumn date, the grease trap, a reel before they open a floor. The assistant asks which of those they mean, then looks at the book. It does not invent a jet price from a photo of the bowl. It does not decide the pit is full from the smell. If you have closed new tanker work this month, it says so on the first call, from the line you typed in.
A twenty-minute rod is not a tanker morning. A camera look is not a pump. 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 restaurant trap will be given twenty minutes at the door.
People remember the smell. They do not remember the pit. Ask septic or sewer first. If they offer the last pump date, take that too. One answer is enough to send the right machine. None is still a note, not a guess from a picture of the grass.
Calls that cannot wait until you coil the cable
Four calls on this phone do not belong in a digest you read after the rod is back on the van.
Sewage at the bowl, or a yard flooding. That is a transfer. You give the assistant a short list. It collects a name and a number while it is connecting. It does not tell them which chemical to buy. It does not tell them to open the lid.
They are still in the bathroom, asking whether the smell means the pit is full. The assistant takes the split, the address. It refuses the cause. Come-now or this-afternoon is yours, after you know where the van is.
A chemical question. Flag it. Do not invent a recipe. Do not tell them what the neighbour poured.
A taverna mid-service, or a block with three flats slow. That is a same-day phone, not an evening list. The assistant takes the address and a number. It does not say you will be there in twenty minutes.
Everything else can wait for the transcript: a first camera before a renovation, an autumn pump, a grease trap for next week, a missing lid key 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: backup, smell or pump; septic or sewer; ordinary note or same-day flag. A loss that used to be invisible becomes a list you can work when you coil the cable.
It does not name a cause from a smell. “Is it the septic?”, “is it roots?”, “is it the neighbour?” are written down and refused. The technician looks at the pit or puts a camera in the pipe.
Split first. If every name lands in one column you have a heap, not a callback list. A caller who is both — a bowl and a pump — still gets two notes. Those are two conversations for you, even if they arrived as one call.
It books a window you can actually keep, or it writes the request down. It checks the book before it offers a time. It never offers a tanker morning in an hour you have closed for someone else’s rod. It confirms by SMS, in the language of the call — 70+ languages.
It does not invent an arrival, quote a jet from a bowl, or pick septic or sewer for them. If a caller asks for a round figure from a WhatsApp photo, the assistant records the question and says the technician will call back.
Sewage at the bowl, a flooding yard, a lifting lid remain a flag to a phone. The assistant collects a name and a number. It does not fill the waiting with a cause sentence.
What you set first
- Pull the call log first. Unanswered calls per hour and per day, a month back, with Sundays and wedding mornings 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 on Sunday lunch, so overflow is caught while you stay on the rod. A call you pick up never leaves the van. See pricing.
- What you actually run, and whether you take grease traps this month. A van that is rod-only should say so on the first call, not after a booked morning that needed the tanker.
- Require the split on every new call, then septic or sewer, then the address.
- Tag the categories you care about — backup, smell, pump, camera, grease trap, same-day flag — so the weekly summary is a decision aid rather than a pile.
- Route sewage at the bowl, a flooding yard and a lifting lid to a phone, not into an email digest that gets read after the cable is coiled.
- Enter the two kinds of visit. A tanker morning that needs the truck, and a rod or camera look.
- Re-pull the call log after four weeks and compare unanswered calls, not “calls the assistant handled”.
A quiet Tuesday is not the test
A Tuesday in February is useful for checking that the greeting is right and that the assistant asks backup, smell or pump. It will not tell you whether you are still losing the bowl at one on a Sunday.
Sunday lunch, and the morning after a wedding, are where the new-lid 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 Sundays do not, you have a ring-time problem on the burst, not a greeting problem.
After hours still exist. People ring from a bathroom at 21:40. Managers send tenants out after six. Measure those calls as their own column.
Do not put a cause table in the notes. It will read the table out.
How to read the provider’s log
Do this once, on paper, before you change the forwarding rule. Pull one Sunday and read it against the pad. Count three things.
Count the unanswered rings at lunch, when one of you is on a rod and the other is at a lid.
Count the messages that came from people you already know. Those are the scheduled pumps and the traps. They will still be there this afternoon. They are the only missed calls you can name without the log, because they left a voice.
Count the numbers that appear once, for a few seconds, and never again. You cannot tell from the log what they wanted, because nobody answered. A bowl, a first smell, a foreign owner asking whether you work in English: all of those look the same when they hang up. The next Sunday, if the assistant took the overflow, those lines have a transcript and either a backup note or a pump window.
The log will also show a number that rang four times in six minutes. That is usually someone still in the bathroom, or a manager with three slow flats, or a taverna mid-service. Send it to a phone.
After you have those three counts, look at the forwarding delay on a Sunday. A short ring is right when you can pick up. It is too long at lunch, when the fourth caller is already gone.
What changes after it answers
A person who would have hung up now has a backup note with an address, or a pump on a window that is free, or your phone ringing because sewage is at the bowl.
It does not decide that the pit is full. It does not decide it is the neighbour. It does not invent a jet price to be helpful. Split and septic-or-sewer are labels on the note, so the right machine sees them. They are not a cause.
It does not replace the callback. An existing client who asked whether the trap is due still needs you. The difference is that you now call back a number written down at 13:42, instead of discovering at 20:00 that someone rang and said “drain”.
Finish a backup first. Treat a pump as a window in the book. A rod is twenty minutes in a bathroom. A restaurant trap is you, the tanker, and two hours.
The value of a backup visit is yours to put in. The worked example above is arithmetic on stated assumptions. A van that lives on house pits and a van that lives on block stacks are not the same business. Put your own figure in.
Whoever takes the backup often takes the pump contract. That is why a missed Sunday 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 rod | Always | Only between bathrooms | Yes |
| Several callers on a Sunday lunch | Every line at once | One, then a busy tone | Depends who was rostered |
| First split | Backup, smell or pump, then septic or sewer | Yes, if they heard the start | Often jumps to what window |
| Names a cause from a smell on the overflow | Never — takes the note | Not on the phone either | Must not; sometimes guesses roots |
| Invents a twenty-minute arrival | Never | Only once they know the van | Often names a window |
| Available at 14:10 after a bowl comes up | Yes | No | At a surcharge |
| Speaks the caller's language | 70+ languages | One or two | Whoever is on that shift |
What Sunday's voicemail hid on a two-person drain van
Worked from these assumptions — change any of them and the answer changes:
- Two people, a Sunday after a Saturday wedding, roughly 12 inbound calls before mid-afternoon.
- About a third arrive while one of you is on a rod and the other is at a lid.
- Someone reaches 4 of those overflow calls. The other 5 ring out.
- Of the 5, 2 leave a message about a scheduled pump. 3 leave nothing.
- A same-day backup that becomes work is worth about €110 — put your own call-out plus first hour in, this is the number to change first.
- This example treats 2 of those 3 silent calls as backups that then went to the next tanker.
- The voicemail after lunch shows 2 people. That is the number the van believes.
- The provider's log shows 5 unanswered. The other 3 never left a word.
- 2 of those 3 were backups. 2 × €110 = €220 of work, that Sunday.
- Sundays like that, say 20 across the year — 20 × €220. Put your own weeks in if you close in August.
About €4,400 a year, from the same Sunday 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 Sundays and any morning after a wedding on that list. Then open the voicemail for the same days. The numbers that rang for a few seconds and left nothing are the bowl at lunch and the yard that has smelled since Thursday.
Would another person on the van not solve this?
The calls do not arrive evenly. Two people take the first two bathrooms. The third still hears a busy tone if one of you is on a rod and the other is at a lid. Adding a person changes how many can pick up by one. It does not change a wedding Sunday, when five bowls ring in the same twenty minutes.
Does voicemail not catch them?
It catches the pits you already pump. Someone whose trap you emptied last month, calling about the next date, will often leave a message. Someone standing over a bowl, and someone whose yard has just started to smell, will not. They hang up and dial the next tanker. So the voicemail under-reports the calls that open a new lid.
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 the smell is the septic?
It must not. It takes where they smell it, whether anything is backing up indoors, septic or sewer if they know, the address, and a number, and puts the note in front of you. A cause is work at the lid or on the camera. The assistant does not answer a smell 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 Sundays, wedding mornings, 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 on a rod.