I want my app automatically know user phone number by accessing their SIM Card
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to get phone number programmatically in Android
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How to get my IP address programmatically on iOS/macOS?
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Make phone call in Unity?
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Getting Number from Contacts Picker
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How can one pull the (private) data of one's own Android app?
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Programmatically answer an incoming phone call on iPhone
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How to activate new iPad without disclosing credit card number?
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How to get all android contacts but without those which are on SIM
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Is there a practical way to change the phone number in Uber app when arriving at a country?
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How to get instagram user ID/access tocken from iphone app
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How to disable phone number linking in Mobile Safari?
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Please display additional user information on the Android app user profile
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Validate phone number with JavaScript
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How do you detect Credit card type based on number?
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How do I get the phone numbers of my Facebook Friends?
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Asking user to contact you
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Block SMS without number