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Home/ How-to guides/ Phones/ OnePlus/ OnePlus 12/ Messaging & calls/ Block an unwanted caller

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Your deviceOnePlus 12

Step 1 of 425%

01What to do now

Open Phone

Tap the Phone app on your Home screen.

A recreated OnePlus OxygenOS screen for OnePlus 12, matched to the menu path documented by OnePlus Support. It is not a screenshot. The highlighted control is added by UKTechExpert, and a software update may move it slightly.

Checked against OnePlus Support

Official screenshots are used when the manufacturer publishes them. Any additional visual is carefully recreated from the current menu. Instructions are based on OnePlus Support phone guidance , checked 8 August 2026.

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