It would be great if volunteers could choose how to receive reminders for their upcoming volunteer commitment. If text message was an option, that would be wonderful. I have had many requests by organizations (and potential investors) asking if this was an option. I feel it would be a perfect fit and would relate nicely with all volunteers.
I hope you consider this as an update!
I brought this up to my enhancement team, and this type of change would actually be a very large one--bigger than a typical enhancement. We have recorded your suggestion but will be unable to go forward with this one at this time. If other site managers would like to vote for this suggestion and provide their use cases in the comments, we may revisit it later. Thanks for your feedback!