# SMS - text messages: field used in campaigns

**URL:** <https://forum.mautic.org/t/sms-text-messages-field-used-in-campaigns/23376>\
**Category:** Product Support\
**Created:** [March 30, 2022, 5:44am UTC](https://forum.mautic.org/t/sms-text-messages-field-used-in-campaigns/23376 "2022-03-30T05:44:27Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![giovanni](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/giovanni/32/577_2.png) [@giovanni](https://forum.mautic.org/u/giovanni)\
**Post date:** [March 30, 2022, 5:44am UTC](https://forum.mautic.org/t/sms-text-messages-field-used-in-campaigns/23376/1 "2022-03-30T05:44:27Z")

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**Your software**  
My Mautic version is: 4.0.2

Dear community, could you please indicate what field is considered by default to send SMS/Text messages? Is it the default mobile number in Contacts? Or is it possible to change it to another custom field?

Thanks,  
Giovanni