How can I check the activation date of mobile phone

[IamVimal]

Could you please provide me with the steps to verify the activation status of a mobile device?

[Didionpc]

Activation status from the PTA or manufacturer?

[Musafir1]

1-
For 📱Manufacture
*#12580*369#
2-
For Activation Date
Go to SETTINGS
Scroll down ABOUT PHONE
Select STATUS INFORMATION
Date Of first call made
Is your phone activation date.