I'm trying to send an SMS.

我正在发短信。

《牛津词典》

You can be set up to send SMS or email alerts when people mention your brand.

当人们提到你的品牌时，你可以设置发送短信或电子邮件提醒。

youdao

I could actually send an SMS message from Cingular to Verizon.

我可以把短信从辛格乐发到弗莱森。

youdao

I could actually send an SMS message from Cingular to Verizon.

我可以把短信从辛格乐,发到弗莱森电讯。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

So, I brought up this idea, "What if we could just use SMS? You could send what you're doing. It will go out in real time to all the people who are interested in hearing it. And then, it would be archived on the Web. You could also enter it from the Web and it would be device-agnostic.

所以我提出了这样的想法，如果我们只使用短信息会怎么样？,你可以发送你正在做的事，它会立即,让每个有兴趣听的人都看到，接着，它会在网上存档，你还能再网上读到它,而不需要设备支持。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

Insoo doesn't even have to take the phone out of his pocket to send an SMS. He knows how to slide it open, which buttons to push how many times to reach the "Send SMS" menu option, compose the entire text message, and hit the send button -- all without even looking at the phone.

CNN: A day in the (digital) life of a South Korean boy

Call quality (including the elimination of echoes) is said to be improved in this build, and customers can now send SMS messages over WiFi.

ENGADGET: Refresh Roundup: week of January 28th, 2013 Mobile

In addition to video calls, users can also make calls to landlines and mobiles around the world, as well as send SMS's to friends and family anywhere in the world at great Skype rates.

ENGADGET: Skype 2.0 brings two-way video calling to Nexus S, Desire S, Xperia Neo and Xperia Pro