Mitt3 - Subscription management app

The Mitt3 application allows you to manage your subscriptions effectively with Tre.

• Monitor your orders

• Modify your subscriptions

• View your remaining data

• Purchase additional data and services

• Settle invoices instantly using Swish, credit card, or bank transfer

• Set up direct debit for easier payment processing

• Refresh your personal details

The Mitt3 app is accessible to all individual and business clients holding up to 25 subscriptions with Tre. Use BankID to log in and gain access to all features.

How do I port my number to Tre?

Transfer number from another operator to Tre

Click here to order a number porting within Mitt3.

Good to think about

The binding period with the previous operator needs to be completed

All invoices linked to the number must be paid.

The number must not belong to a company series.

PIN/PUK code, where can I find them?

PUK code

You can get your PUK code super fast by chatting with our chatbot Trelin. Click on the orange bubble here on the right of your screen! Alternatively, you can find it directly on Mitt3:

1. Log in to Mitt3

2. Select your subscription and click Subscription details

3. Scroll down to Details and you will see your PUK code

PIN code

This may seem strange, but the quickest solution is actually to enter the wrong code three times and then enter the PUK code. After that, you can choose a completely new PIN code!

If you're the type of person who saves everything, you'll find both the PIN and PUK on the back of the plastic card that the SIM card was inserted into when you got it.

PIN/PUK code, where can I find them?

PUK code

You can get your PUK code super fast by chatting with our chatbot Trelin. Click on the orange bubble here on the right of your screen! Alternatively, you can find it directly on Mitt3:

1. Log in to Mitt3

2. Select your subscription and click Subscription details

3. Scroll down to Details and you will see your PUK code

PIN code

This may seem strange, but the quickest solution is actually to enter the wrong code three times and then enter the PUK code. After that, you can choose a completely new PIN code!

If you're the type of person who saves everything, you'll find both the PIN and PUK on the back of the plastic card that the SIM card was inserted into when you got it.