Question: For User Service Announcements over SMS bearers in MBMS, which protocol is utilized for formatting these announcements?
Option 1: OMA Push OTA (Open Mobile Alliance Push Over-The-Air) specification
Option 2: 3GPP specifications related to Alphabets and Language-specific aspects
Option 3: Digital Video Broadcasting (DVB) standards
Option 4: IETF RFC 5322 (Internet Message Format)
Explanation: The correct answer is Option 1 because, according to the context from telecom standards, User Service Announcements transmitted over SMS bearers are specifically formatted in accordance with the OMA Push OTA specification, ensuring standardized and compatible delivery across different devices and networks.