Regarding Amazon SNS, you can send notification messages to mobile devices through any of
the following supported push notification services, EXCEPT:

A.
Microsoft Windows Mobile Messaging (MWMM)

B.
Google Cloud Messaging for Android (GCM)

C.
Amazon Device Messaging (ADM)

D.
Apple Push Notification Service (APNS)

Explanation:
In Amazon SNS, you have the ability to send notification messages directly to apps on mobile
devices. Notification messages sent to a mobile endpoint can appear in the mobile app as
message alerts, badge updates, or even sound alerts. Microsoft Windows Mobile Messaging
(MWMM) doesn’t exist and is not supported by Amazon SNS.
http://docs.aws.amazon.com/sns/latest/dg/SNSMobilePush.html