# Dual SIM

**URL:** <https://forum.sierrawireless.com/t/dual-sim/1252>\
**Category:** General wireless topics\
**Created:** [April 11, 2007, 12:46pm UTC](https://forum.sierrawireless.com/t/dual-sim/1252 "2007-04-11T12:46:35Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![ToF](https://avatars.discourse-cdn.com/v4/letter/t/db5fbb/32.png) [@ToF](https://forum.sierrawireless.com/u/ToF)\
**Post date:** [April 11, 2007, 12:46pm UTC](https://forum.sierrawireless.com/t/dual-sim/1252/1 "2007-04-11T12:46:35Z")

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Hi,

Does anyone already implement a dual SIM mechanism ?

Thanks,

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**Author:** ![ass25](https://avatars.discourse-cdn.com/v4/letter/a/a5b964/32.png) [@ass25](https://forum.sierrawireless.com/u/ass25)\
**Post date:** [March 10, 2009, 7:06am UTC](https://forum.sierrawireless.com/t/dual-sim/1252/2 "2009-03-10T07:06:58Z")

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Hi, how connect two sim card to module Q2686h ?

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**Author:** ![Madouc](https://avatars.discourse-cdn.com/v4/letter/m/b782af/32.png) [@Madouc](https://forum.sierrawireless.com/u/Madouc)\
**Post date:** [March 10, 2009, 11:09am UTC](https://forum.sierrawireless.com/t/dual-sim/1252/3 "2009-03-10T11:09:21Z")

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i suppose you can just implement a digital switch to switch from one sim to the other?