價格：免費
更新日期：2020-07-10
檔案大小：64.1 MB
目前版本：1.2.9
版本需求：系統需求：iOS 11.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
With the growing mobile usage users are flooded with apps to manage personal and business communication. Letterbox :-
Allows user to connect with anyone across the world for free.
Choose your messaging medium Chat, Voice or Video.
Can be used for:
Personal
Business
Communicate with Airlines/Hotels while traveling.