短信信件 - 一款线上邮寄信件和线上扫码取件的工具应用，极大的保护您的隐私安全。
【功能亮点】
- 线上写信寄件
- 线上扫码取件
- 信纸商店
- 信件记录
- 信件二维码保存
- 信件二维码分享
SMS Letters - A tool application for online mailing of letters and online scanning code pickup, which greatly protects your privacy and security.
[Feature Highlights]
- Online letter writing and mailing
- Online scanning code pickup
- Letter paper store
- Letter record
- Letter QR code saving
- Letter QR code sharing