Only an Organisation Admin can turn on the SMS Messages App within an organisation
Note that you are charged 1pence for each message sent and received; and £1/month for your Makerble mobile phone number. You will be invoiced on a monthly basis.
Note that your phone numbers need to be stored in a text-type Field in the country code format, e.g. with “+44” at the start for United Kingdom phone numbers.
Steps
Select My Apps in the top menu
Select Control Panel
Scroll down to Account section and select Preferences
Tick the Activate Messaging tick box
In the next box, select the Contact Form fields you would like to designate as being the ones that hold the mobile phone number of your contacts. You can select multiple fields
Press Save.
SMS Messaging is now enabled on your organisation.
Press the Messaging button in the top menu (it is shaped like an envelope)
Other actions
Send a message to a single contact
Send a bulk SMS to a group of contacts