You have a SharePoint Server 2010 Service Pack 1 (SP1) server farm. You need to ensure that users can receive SMS alert notifications.
What should you configure?
A. the Service Application Associations settings from Central Administration
B. the Send To Connections settings from Central Administration
C. the mobileControls settings in the web.config file
D. the Mobile Account settings from Central Administration
Correct Answer: D
Explanation/Reference:
Configure a mobile account
You can configure a mobile account for a server farm or for a specific Web application, either by using Central Administration or Windows PowerShell. Note:
If you cannot configure a mobile account, you may have the wrong certificate file. In that case, contact your service provider. To configure or edit a mobile account for a server farm by using Central Administration Verify that you have the following administrative credentials:
To configure a mobile account for a server farm, you must be a member of the Farm Administrators group on the computer that is running the SharePoint Central Administration Web site.
On the Central Administration Home page, click System Settings.
On the System Settings page, in the E-Mail and Text Messages (SMS) section, click Configure mobile account.
On the Mobile Account Settings page, in the Text Message (SMS) Service Settings section, click the Microsoft Office Online link to access a list of service providers.
On the Find an Office 2010 Mobile Service Provider page, in the Choose your wireless service provider’s country/region list, select the country or region in which your wireless service provider is located.
On the Find an Office 2010 Mobile Service Provider page, in the Choose your current wireless service provider list, select the wireless service provider that you want to use.
After you make this selection, you are directed to the Web site of the service provider that you selected. On the Web site, you apply for the SMS service. When you receive the required information from the service provider, return to the Mobile Accounts Settings page.
In the The URL of Text Message (SMS) Service box, type the URL of the SMS service.
Note:
Ensure that the service URL you enter is an HTTPS URL.
In the User Name box and Password box, type the user name and password that you received from the SMS service provider.
To confirm that the URL and user credentials are correct, click Test Service.
Click OK.
http://technet.microsoft.com/en-us/library/ee428323.aspx