# At+wopen=3

**URL:** <https://forum.sierrawireless.com/t/at-wopen-3/1025>\
**Category:** Open AT\
**Created:** [January 19, 2007, 10:24am UTC](https://forum.sierrawireless.com/t/at-wopen-3/1025 "2007-01-19T10:24:56Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![clemence](https://avatars.discourse-cdn.com/v4/letter/c/4af34b/32.png) [@clemence](https://forum.sierrawireless.com/u/clemence)\
**Post date:** [January 19, 2007, 10:24am UTC](https://forum.sierrawireless.com/t/at-wopen-3/1025/1 "2007-01-19T10:24:56Z")

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Is there a way of achieving the effect of AT+WOPEN=3 from within the application (i.e. when the application is running)? I desperately want to completely delete (not erase) a flash handle as if it was not subscribe to in the first place.

PLEAZ PLEAZ PLEAZ

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**Author:** ![jan](https://avatars.discourse-cdn.com/v4/letter/j/ce7236/32.png) [@jan](https://forum.sierrawireless.com/u/jan)\
**Post date:** [January 19, 2007, 10:36am UTC](https://forum.sierrawireless.com/t/at-wopen-3/1025/2 "2007-01-19T10:36:46Z")

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Have you checked the function adl\_flhErase() with parameter “ADL\_FLH\_ALL\_IDS”. I guess you would have to do that on all handles, but then everything should be clear…

Best Regards,  
Jan