# BC127 Melody -- MM command

**URL:** <https://forum.sierrawireless.com/t/bc127-melody-mm-command/13652>\
**Category:** WiFi and Bluetooth Modules\
**Created:** [August 28, 2018, 8:09am UTC](https://forum.sierrawireless.com/t/bc127-melody-mm-command/13652 "2018-08-28T08:09:52Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![er1c](https://avatars.discourse-cdn.com/v4/letter/e/dfb087/32.png) [@er1c](https://forum.sierrawireless.com/u/er1c)\
**Post date:** [August 28, 2018, 8:09am UTC](https://forum.sierrawireless.com/t/bc127-melody-mm-command/13652/1 "2018-08-28T08:09:52Z")

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I got an issue while trying to enable user EQ block on Melody 6.1.5.  
SET MM=ON ON 0 OFF OFF OFF OFF  
GET MM : MM=ON OFF 0 OFF OFF OFF OFF

It seems the user block is never activated.

Hope you can help me to resolve that.

Best regards,  
Eric

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**Author:** ![mlw](https://sea1.discourse-cdn.com/flex025/user_avatar/forum.sierrawireless.com/mlw/32/3706_2.png) [@mlw](https://forum.sierrawireless.com/u/mlw)\
**Post date:** [August 28, 2018, 9:03am UTC](https://forum.sierrawireless.com/t/bc127-melody-mm-command/13652/2 "2018-08-28T09:03:55Z")

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@er1c,

I think you are missing an OFF on the end.

```
SET MM=ON ON 0 OFF OFF OFF OFF OFF
OK
get mm
MM=ON ON 0 OFF OFF OFF OFF OFF
OK

```

Regards

Matt

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<div class="post-metadata">

**Author:** ![er1c](https://avatars.discourse-cdn.com/v4/letter/e/dfb087/32.png) [@er1c](https://forum.sierrawireless.com/u/er1c)\
**Post date:** [August 28, 2018, 9:18am UTC](https://forum.sierrawireless.com/t/bc127-melody-mm-command/13652/3 "2018-08-28T09:18:41Z")

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Hi @mlw

Sorry the command I sent was wrong.

I actually send correctly :  
SET MM=ON ON 0 OFF OFF OFF OFF OFF  
BC127 reply OK  
But GET MM command still replay : MM=ON OFF 0 OFF OFF OFF OFF OFF

Please need your advice on that.

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<div class="post-metadata">

**Author:** ![mlw](https://sea1.discourse-cdn.com/flex025/user_avatar/forum.sierrawireless.com/mlw/32/3706_2.png) [@mlw](https://forum.sierrawireless.com/u/mlw)\
**Post date:** [August 28, 2018, 9:32am UTC](https://forum.sierrawireless.com/t/bc127-melody-mm-command/13652/4 "2018-08-28T09:32:40Z")

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@er1c,

Ok I have repeated the issue on 6.1.5 but it seems to be resolved on the later 7.2 firmware (which I also tested and it worked) even though there does not seem to be an explicit change for it (might be linked to something else).

Regards

Matt