You are an Administrator for a Company named Contoso, Ltd.
The Company is an International reseller that has offices Worldwide.
One of the offices is located in France.
Each office contains several servers that have Exchange Server 2013 installed.
The Exchange Server organization is configured for Unified Messaging (UM).
Each office contains an IP-PBX device.
You need to ensure that callers to the France office can navigate the voice mail system menu in French.
In which order should you perform the actions?
Answer: 
Explanation:
Box 1:Install the French UMLanguage Pack on the Servers in the French office.
Box 2: Create a named ContosoFrance.
Box 3:Assign the ContosoFrance Dial Plan to the users inthe France office.
Box 4: Create a UMHunt Group.
Box 5:Create a UM Auto Attendant named ContosoFranceAA.
Note:
Create and configure UMcomponents There are several UMcomponents that are required for the deployment
and operation of Unified Messaging. Unified Messaging components connect the telephony infrastructure with
the Unified Messaging environment. After you’ve successfully installed the Client Access and Mailbox servers
(and optionally any installed language packs), follow these steps.
Step 1:
Create and configure UMDial Plans
Step 2:
Create and configure your UMIP Gateways
Step 3:
Create and configure your UMHunt Groups (optional)
Step 4:
Create and configure a UMMailbox Policy
Step 5:
Create and configure UM Auto Attendants (optional)
Reference: Deploy Exchange 2013 UM