The name, email address, and phone number shown on SpeakerTRACKs is related to the username of the person who created the SpeakerTRACK. Changing your email address or phone number here will apply to all future SpeakerTRACKs sent out.
To change the contact information for your username, use the User Manager on the eSpeakers website.
If you use the SpeakerTRACK website plugin to allow visitors to sign up for a SpeakerTRACK from your website, the user ID used to log in and copy the html code will be used as the contact information in the TRACK sent.