Article Archive

MatrixQR vCard & Contact Management

Learn how vCard QR codes encode and share contact information, how phone-number formatting affects compatibility, and how contact QR codes differ from Apple Wallet passes. The guides focus on practical sharing workflows and the limits of each format.

1 article in this topic.

2026-08-13

vCard QR Codes and Apple Wallet Passes: Compatibility Guide

Learn how vCard QR codes share contact details, how to format international phone numbers, and how Apple Wallet passes differ from standard contact QR codes.

Read article