1. Conduct a ministry inventory and determine:
A) If you have or can develop a follow up system capable of potentially managing tens of contacts a day and helping them to integrate with the Church. Without such a follow-up system it would be best not to start a "phonesite" outreach.
B) If you have what it takes to punch out the equivalent of a new audio recording every day for the next year or more. Are you more of a visionary or a maintainer? If you can't maintain daily contact follow up and long-term audio message recording perhaps this ministry isn't for you.
2. If you have a follow up system and the wherewithal to keep up with the demands of a "phonesite" ministry purchase a mobile phone and new phone line.
3. Record a voicemail message giving a verse, devotional, story, etc. At the end of the message make sure to mention that callers can text in to the same # (or possibly call a separate #) for some form of follow-up and/or personal interaction.
4. Change the voicemail message regularly (daily is optimal) to ensure callers have a reason to call back often to receive a new Word from the Lord.
5. Find a way to get word out that people can call the phone # to receive a word from God, daily encouragement, thought for the day, etc. One suggestedmeans is printing out a flyer or getting business cards printed up that share about the “phonesite” and distribute them by having newspaper delivery boys put them in the papers and/or you yourself posting them on community bulletin boards, getting the number mentioned on a radio station, etc.
6. Never answer the phone so callers always get the voicemail :)
7. Get ready for a lot of follow up and the joys and trials of seeing people coming to faith and growing in the Lord!