Calling Features

Spencer Municipal Utilities offers a wide variety of calling features...some you may be more familiar with than others. Take a look to see what all we have available. Below is a link to instructions on how to use many of them, which is also available in the SMU Telephone Directory that is published each year.



Click here to download details on our calling features.


Have you ever wondered how to block calls from telemarketers and other unwanted parties. This service is available through the SmartScreen feature and you can manage that online. Watch this short video to learn more!

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