How to set the character limit in an email

[bartlomiejwtb]

YetiForce [ver. 6.3.0]

Hello, I have set up functionality that sends text message (SMS) when comment in project is added.

The way it works is when workflow triggers task it sends email template (not "Send SMS" option) with comment content to the voip email with sms service (not sure if I explained it clearly so technically it looks like this in Yeti below)

This is how workflow task looks like:

And this is my email template:

Now, when the comment is long, let's say about 800 characters, it comes as few separate SMS messages which I want to avoid by limiting email content to about 160 characters so I will get only one SMS. If the comment is longer, ending should be cut off.

So my question is: is it possible to set character limit for sent emails in Yeti OR solve this problem with other method? (maybe options like this are possible to set in my voip provider when the email is sent, but first I'd like to solve it from Yeti side if possible)