Excel works in rows and columns, which limits how it handles multiple values for one contact. If a contact has two phone numbers or several email addresses, Excel usually spreads them across columns without proper labels. During export, apps can’t tell which number is mobile, work, or home. vCard solves this by using labeled fields. Each phone number and email includes a type label, such as MOBILE, WORK, or HOME. This structure is widely supported by contact apps. When using an Excel to VCF Converter like WholeClear, the mapping feature assigns Excel columns to the correct vCard labels. That’s why vCard handles complex contact details more reliably and avoids confusion during bulk contact conversion.
