> For the complete documentation index, see [llms.txt](https://guide.scamshield.gov.sg/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guide.scamshield.gov.sg/resources/help-center/call-blocking.md).

# Call Blocking

{% content-ref url="/pages/o6Cqdfbvg4RCcFCPDkhV" %}
[How do I know call blocking is enabled on my phone?](/resources/help-center/call-blocking/how-do-i-know-call-blocking-is-enabled-on-my-phone.md)
{% endcontent-ref %}

{% content-ref url="/pages/oKo1Y0oFLPVPtLTCbyel" %}
[I am unable to enable call blocking on iOS](/resources/help-center/call-blocking/i-am-unable-to-enable-call-blocking-on-ios.md)
{% endcontent-ref %}

{% content-ref url="/pages/5FYHTiWeQHwtCtYTfleo" %}
[Does ScamShield need caller ID to work?](/resources/help-center/call-blocking/does-scamshield-need-caller-id-to-work.md)
{% endcontent-ref %}

{% content-ref url="/pages/6BtMVDMEnFxYbkvl7NXf" %}
[Will the app block calls from people I know?](/resources/help-center/call-blocking/will-the-app-block-calls-from-people-i-know.md)
{% endcontent-ref %}

{% content-ref url="/pages/hxLSsQiFwXImsrfkSyPV" %}
[Who do I contact if my number was wrongly blocked by ScamShield?](/resources/help-center/call-blocking/who-do-i-contact-if-my-number-was-wrongly-blocked-by-scamshield.md)
{% endcontent-ref %}