发送特殊字符作为消息; [英] Sending Special characters as a message;

问题描述

我正在运行我用作短信网关的Kannel。但是我刚刚认识到一些特殊的符号在手机上不被接收， @，^和$作为一些三角形发送;我如何解决这个问题？

解决方案

可能是一个字符集的问题。短信通常用GSM7字符集接收，您给出的字符具有不同的GSM7数字代码，例如ISO-8859-1。您应该将GSM7转换为您自己的字符编码。

由于另一个原因，char @可能有问题。在GSM7中是0（零）。如果你按照原样离开它，你的编程语言使用一个零终止的字符串 - 所有包含@的字符串将看起来像在这个字符之前终止。

请参阅此处 GSM7字符表。

I'm running Kannel which i use as an SMS gateway. But I've just realized some special symbols are not received on phone as they should; @, ^ and $ are sent as some triangle; How can i resolve this?

解决方案

Probably a charset problem. SMSes are usually received with GSM7 charset, and the characters you gave have different GSM7 numeric codes that, for example, ISO-8859-1. You should convert from GSM7 to your own character encoding.

The char @ may be problematic for another reason. In GSM7 it is s 0 (zero). If you leave it as it is and your programming language uses a zero-terminated strings -- all strings containing @ will look like they terminated just before this character.

See here for a table of GSM7 characters.

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