# How to modify parameter values

**URL:** <https://forum.genieacs.com/t/how-to-modify-parameter-values/1619>\
**Category:** Uncategorized\
**Created:** [April 7, 2021, 2:51am UTC](https://forum.genieacs.com/t/how-to-modify-parameter-values/1619 "2021-04-07T02:51:36Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![sixteen](https://avatars.discourse-cdn.com/v4/letter/s/f0a364/32.png) [@sixteen](https://forum.genieacs.com/u/sixteen)\
**Post date:** [April 7, 2021, 2:51am UTC](https://forum.genieacs.com/t/how-to-modify-parameter-values/1619/1 "2021-04-07T02:51:36Z")

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I had a phone parameter before I changed it, but it disappeared after I changed it.  
 ![image](https://canada1.discourse-cdn.com/flex035/uploads/genieacs/original/1X/810c5c886480dd5a23960e30a32fe111abf5f64b.png)  
 ![image](https://canada1.discourse-cdn.com/flex035/uploads/genieacs/original/1X/80df7784e724a32b1b4dc28308e868a609a35a14.png)  
This is my script  
 ![image](https://canada1.discourse-cdn.com/flex035/uploads/genieacs/original/1X/390d53f113b9c60728782403e5ba7f3609fad8ef.png)  
How do I modify the value of a parameter.

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<div class="post-metadata">

**Author:** ![sixteen](https://avatars.discourse-cdn.com/v4/letter/s/f0a364/32.png) [@sixteen](https://forum.genieacs.com/u/sixteen)\
**Post date:** [April 7, 2021, 6:59am UTC](https://forum.genieacs.com/t/how-to-modify-parameter-values/1619/2 "2021-04-07T06:59:20Z")

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![image](https://canada1.discourse-cdn.com/flex035/uploads/genieacs/original/1X/7bc32d5e43bc3e73f56f618c06e26067054f2450.png)  
how to SetParameterValue.