# BC127 TWS desable/enable

**URL:** <https://forum.sierrawireless.com/t/bc127-tws-desable-enable/18673>\
**Category:** WiFi and Bluetooth Modules\
**Created:** [December 12, 2019, 3:45pm UTC](https://forum.sierrawireless.com/t/bc127-tws-desable-enable/18673 "2019-12-12T15:45:34Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![patbrun](https://avatars.discourse-cdn.com/v4/letter/p/5f8ce5/32.png) [@patbrun](https://forum.sierrawireless.com/u/patbrun)\
**Post date:** [December 12, 2019, 3:45pm UTC](https://forum.sierrawireless.com/t/bc127-tws-desable-enable/18673/1 "2019-12-12T15:45:34Z")

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Hello, I would like to make 3 BC127 working together. The first one (A) is source digital sound (like a phone or something else) and the two others (B and C) link in TWS (one left and the other rigth).  
For the moment i a have make work the 2 (B and C) in TWS mode with a phone (replace A) or something else, but when i replace phone by BC127 (A) the conection goes directly in TWS mode and then i can’t make the TWS link betwen (B and C).  
Is it possible ? How can i cancel a TWS link betwen 2 BC127 ?.  
Thanks in advance .

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**Author:** ![Donald](https://avatars.discourse-cdn.com/v4/letter/d/ac8455/32.png) [@Donald](https://forum.sierrawireless.com/u/Donald)\
**Post date:** [December 16, 2019, 11:27am UTC](https://forum.sierrawireless.com/t/bc127-tws-desable-enable/18673/2 "2019-12-16T11:27:49Z")

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Hi,

Yes, it is.  
You can use TWS\_CONFIG or CLOSE command.  
If you want TWS auto-connect disabled, set \<enable\_autoconn\> to OFF (TWS\_CONFIG=OFF 1 2) or use CLOSE command to send disconnection request.  
Please refer to Melody Audio 7.x User Guide r3.pdf for more details.  
[https://source.sierrawireless.com/resources/airprime/hardware\_specs\_user\_guides/bc127-melody-audio-7-user-guide/#sthash.bCAE99bj.dpbs](https://source.sierrawireless.com/resources/airprime/hardware_specs_user_guides/bc127-melody-audio-7-user-guide/#sthash.bCAE99bj.dpbs)