For users in Jamaica, you can use the app to add +1876 area code to your numbers. This is a requirement effective May 31, 2018 because of the introduction of the new +1658 area code.
CodeApp also allows you to easily send one touch codes to such as (*120#, *140#). These short codes are known as USSD codes.
对于在牙买加的用户,您可以使用该应用程序1876区域代码添加到您的数字。这是因为新引进的1658区号2018年5月31日,有效的要求。
CodeApp还允许您轻松地发送一个触摸代码如(* 120#,* 140#)。这些短码被称为USSD码。