How to Retrieve Viettel SIM Serial Number at Home

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Frequently Asked Questions

1.

What is the purpose of a Viettel SIM serial number?

The Viettel SIM serial number is crucial for identifying individual SIM cards, consisting of 19 digits printed on the card. This number is used when customers face issues with their SIM, allowing them to report problems effectively.
2.

How can I find my Viettel SIM serial number if I lost the card?

If you've lost the card attached to your Viettel SIM, you can still retrieve the serial number by removing the SIM from your device and checking the back for the 19-digit sequence or contacting customer service.
3.

Can I retrieve my Viettel SIM serial number by calling customer service?

Yes, you can retrieve your Viettel SIM serial number by dialing 198 and pressing 5 to reach customer service. Provide your phone number, and the staff will assist you in locating your serial number.
4.

What methods can I use to obtain my Viettel SIM serial number?

You can obtain your Viettel SIM serial number by checking the back of the SIM card, calling customer service at 198, or sending a text to Viettel's Customer Service Center with your phone number for assistance.