SfB iOS Dialing behavior changes

Just wanted to give everyone a heads up about new behavior with the SfB iOS Application.

After you upgrade to the Skype for Business for iOS application on your iPhone or iPad, you notice that +1 is now automatically added to the number entry field. This may cause a problem for customers who dial by using an extension or who have other custom dialing behaviors. 

For example, if customers are used to dialing 5000 to call an external DID, the dialing rules may not expect +15000, and therefore the call may fail for this user.

https://support.microsoft.com/en-us/kb/3101663