SMS消息的最大长度是多少? [英] What is the maximum SMS message length?

问题描述

我想知道通过Clickatell API发送用于英语和西班牙语消息的最大SMS消息是什么吗?

I am wondering what is the maximum SMS message when sent through Clickatell API for English and for Spanish message?

不确定西班牙语和英语之间是否存在差异，因为西班牙语可能包含Unicode字符?

No sure if there is a difference between English and Spanish, since Spanish may contain Unicode characters?

推荐答案

来自 SMS维基百科页面:

使用MAP MO-和MT-ForwardSM操作发送消息，它们的有效载荷长度受信令协议的限制，精确到140个八位位组(140个八位位组= 140 * 8位= 1120位).

Messages are sent with the MAP MO- and MT-ForwardSM operations, whose payload length is limited by the constraints of the signaling protocol to precisely 140 octets (140 octets = 140 * 8 bits = 1120 bits).

根据用户在听筒中配置的字母，这导致单个短信的最大大小为160个7位字符， 140个8位字符或70个16位字符

Depending on which alphabet the subscriber has configured in the handset, this leads to the maximum individual short message sizes of 160 7-bit characters, 140 8-bit characters, or 70 16-bit characters.

对您的问题:

不确定西班牙语和英语之间是否存在差异，因为西班牙语可能包含Unicode字符?

No sure if there is a difference between English and Spanish, since Spanish may contain Unicode characters?

不，没有区别，因为 8中完全覆盖了英语和西班牙语位拉丁语1个字符集.

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