# Install required package pip install chardet
# Revision date vcf_lines.append(f"REV:datetime.now().strftime('%Y%m%dT%H%M%SZ')")
# Notes notes = self.escape_vcf_text(contact.get('notes', '')) if notes: vcf_lines.append(f"NOTE:notes")
# Add international prefix if missing if phone.startswith('0') and not phone.startswith('+'): phone = '+1' + phone[1:] # Default to US/Canada, customize as needed
Name,Phone,Email John Doe,555-0199,john@example.com