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Some network providers don't write the phone number to the SIM, plenty of others do.
by EwanToo 11y ago
Some network providers don't write the phone number to the SIM, plenty of others do.
- xxs 11y agoWell that may be, yet back in 2011 the application the company I worked for required sms verification (to prohibit multiple accounts) and the idea was to prefill the phone number reading that field. It totally didn't work and there were entries like '<unknown>' instead of null, etc. The application required Android 2.2 (iirc). The functionality was removed. Personally I have not seen an EU provider storing a real phone number there.