You can edit a scheduled campaign by taking the following steps:
- Click the scheduled campaign in your campaign overview
- Click the 'edit' button in the top right corner of the campaign window
- You can edit the following items
- The sender number
- The TTS message or audio file
- All campaign settings
- Press the 'Update' button on the Settings page to update your campaign, or the 'Send Now' button in case you are sending the campaign directly.