Bare with me, I haven't looked at this version for a while (hence, why it's not supported).
I downloaded the product and it looks like the custom settings are not there.
(probably left them out on the last update)
Here's what you have to do (in case others are interested)...
Remove the following phrases from your system (if they exist):
- setting_gtc_phonenumber_desc
- setting_gtc_phonenumber_title
- setting_gtc_state_country_desc
- setting_gtc_state_country_title
- setting_gtc_tollnumber_desc
- setting_gtc_tollnumber_title
FYI: the system may give you an error if you don't.
Once they are removed create the following custom settings:
gtc_phonenumber
- Title: Phone Number
- Description: Enter company phone number
gtc_state_country
- Title: Company County / State / Country
- Description: Enter county, state, and country of business location. For example, "CUMBERLAND COUNTY, NJ, U.S.A".
gtc_tollnumber
- Title: Toll-Free Number
- Description: Enter toll-free company phone number