Why do I need to confirm my identity by providing my phone number?
Nid yw'r dudalen cymorth ar gael yn eich iaith chi. Dewiswch o blith yr ieithoedd a gynhelir gennym ni:Gallwch gael cefnogaeth hefyd gan ddefnyddwyr eraill sy'n siarad eich iaith trwy ymweld â'n fforwm defnyddwyr.
We care about the security of your account, and want to make sure that the only person with access to your Facebook account is you. One of the ways we do this, is to ask that you provide your phone number.
To confirm your identity, you'll need to log into Facebook and follow the on-site instructions to add your mobile number. Your phone number will be added to your profile, but you can choose who can see it using your privacy settings.
Please keep in mind that maintaining more than one account goes against the Facebook Terms.
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