Management

IMEI and traceability: why log the IMEI on every repair

Fifteen digits that identify each phone uniquely. Recording them on every repair feels like a minor detail, but it saves you arguments, device mix-ups and warranty headaches.

📅 June 12, 2026⏱ 6 min read

Dozens of similar devices come in and out of a repair shop every day: the same model, the same colour, sometimes even the same case. Knowing for sure which is which isn't a luxury, it's what prevents the classic "that's not my phone". The most reliable way to identify a handset is its IMEI, and recording it on every repair and sale should be as automatic as writing down the customer's name.

1. What the IMEI actually is

The IMEI (International Mobile Equipment Identity) is a 15-digit number unique to each phone. It doesn't depend on the SIM card or the phone number: it identifies the device itself. Even if you switch carrier or SIM, the IMEI stays the same for the whole life of the device.

Getting it is easy and you always have several options:

Note: dual-SIM phones have two IMEIs. For traceability the first one is enough, but it's worth knowing so you don't get confused if the customer shows you one and you logged the other.

2. Why log it on every repair

Recording the IMEI takes ten seconds and solves problems that, without it, become the customer's word against yours. Here are the solid reasons:

Avoid device mix-ups

If three black iPhones come in the same day, the IMEI is the only thing that guarantees you hand each customer their exact phone. A label with brand and colour isn't enough when they all look alike.

Warranty applied correctly

When a customer returns saying "the screen you fitted is failing", the IMEI instantly confirms whether that device really passed through your shop, what you did and when. Without that detail, defending or honouring a warranty is a debate with no proof.

Protection against fraud and complaints

The IMEI records exactly which device you received and in what condition. If someone tries to swap one handset for a different one, or claim on a device you never touched, your record dismantles it. It also lets you check whether a phone is listed as stolen or blocked before accepting a purchase or repair.

Insurance, assessments and traceability

For insurance-covered repairs or assessments, you'll almost always be asked for the IMEI of the device worked on. Having it on every job sheet makes answering those requests a matter of seconds, not digging through paperwork.

SituationWithout IMEI loggedWith IMEI logged
Two identical phones in the shopRisk of handing over the wrong oneSafe identification
Warranty claim"Your word against theirs"Verifiable device history
Suspected stolen deviceYou can't check itYou verify before accepting
Insurance reportYou hunt for the data laterIt's already on the sheet

3. How TekPair stores it

In TekPair the IMEI isn't a lost field: it travels with the device from check-in to handover. When you create a repair or a device sale, you record the IMEI on its sheet and it stays linked to that job permanently.

TekPair keeps the IMEI on every repair and sale sheet, and shows it on the invoice and receipt. So when a customer comes back, you recover their full history by searching by device. Try it free →

4. Best practices at the counter

Turning IMEI logging into a routine is what makes the difference. A few simple habits:

With this discipline, every device that passes through your shop is perfectly identified and backed up. It's not bureaucracy: it's the proof that backs you up when needed and the confidence the customer notices.

Frequently asked questions

Is recording the IMEI mandatory?
It's not always required by law, but it's a strongly recommended practice. For insurance repairs, second-hand devices and any case with a warranty, having the IMEI logged protects you legally and avoids disputes with the customer.
What if the phone won't turn on and I can't dial *#06#?
Find the IMEI on the SIM tray, on the back or inner sticker of the device, or on the original box if the customer brings it. On many models it's physically engraved on the chassis.
Can the IMEI tell me if a phone is stolen?
Yes. There are lists and services where you can check whether an IMEI is listed as stolen or blocked. It's worth verifying before accepting the purchase or repair of a handset of dubious origin.

Every device, perfectly identified

With TekPair you store the IMEI on every repair and sale, and show it on the invoice and receipt. Real traceability with no extra effort.

Start free with TekPair →