Apple Platform Deployment
- Welcome
- Intro to Apple platform deployment
- What’s new
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- Declarative app configuration
- Authentication credentials and identity asset declaration
- Background task management declarative
- Calendar declarative configuration
- Certificates declarative configuration
- Contacts declarative configuration
- Exchange declarative configuration
- Google Accounts declarative configuration
- LDAP declarative configuration
- Legacy interactive profile declarative configuration
- Legacy profile declarative configuration
- Mail declarative configuration
- Math and Calculator app declarative configuration
- Passcode declarative configuration
- Passkey Attestation declarative configuration
- Safari extensions management declarative configuration
- Screen Sharing declarative configuration
- Service configuration files declarative configuration
- Software Update declarative configuration
- Software Update settings declarative configuration
- Storage management declarative configuration
- Subscribed Calendars declarative configuration
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- Accessibility payload settings
- Active Directory Certificate payload settings
- AirPlay payload settings
- AirPlay Security payload settings
- AirPrint payload settings
- App Lock payload settings
- Associated Domains payload settings
- Automated Certificate Management Environment (ACME) payload settings
- Autonomous Single App Mode payload settings
- Calendar payload settings
- Cellular payload settings
- Cellular Private Network payload settings
- Certificate Preference payload settings
- Certificate Revocation payload settings
- Certificate Transparency payload settings
- Certificates payload settings
- Conference Room Display payload settings
- Contacts payload settings
- Content Caching payload settings
- Directory Service payload settings
- DNS Proxy payload settings
- DNS Settings payload settings
- Dock payload settings
- Domains payload settings
- Energy Saver payload settings
- Exchange ActiveSync (EAS) payload settings
- Exchange Web Services (EWS) payload settings
- Extensible Single Sign-on payload settings
- Extensible Single Sign-on Kerberos payload settings
- Extensions payload settings
- FileVault payload settings
- Finder payload settings
- Firewall payload settings
- Fonts payload settings
- Global HTTP Proxy payload settings
- Google Accounts payload settings
- Home Screen Layout payload settings
- Identification payload settings
- Identity Preference payload settings
- Kernel Extension Policy payload settings
- LDAP payload settings
- Lights Out Management payload settings
- Lock Screen Message payload settings
- Login Window payload settings
- Managed Login Items payload settings
- Mail payload settings
- Network Usage Rules payload settings
- Notifications payload settings
- Parental Controls payload settings
- Passcode payload settings
- Printing payload settings
- Privacy Preferences Policy Control payload settings
- Relay payload settings
- SCEP payload settings
- Security payload settings
- Setup Assistant payload settings
- Single Sign-on payload settings
- Smart Card payload settings
- Subscribed Calendars payload settings
- System Extensions payload settings
- System Migration payload settings
- Time Machine payload settings
- TV Remote payload settings
- Web Clips payload settings
- Web Content Filter payload settings
- Xsan payload settings
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- Glossary
- Document revision history
- Copyright
How to identify an iPhone, iPad, or Apple Vision Pro using Microsoft Exchange
View the Exchange identifier
Users can see a unique device identifier, called the Exchange Device ID, which is recognized by Exchange. A user can supply this identifier to you so that the device can be approved and allowed access to Exchange services. The Exchange Device ID changes only if the device is restored to factory settings. To view the Exchange Device ID on an iPhone, iPad, or Apple Vision Pro, go to Settings > Mail > Accounts > Add Account > Exchange.
Identify operating system versions
When an iPhone, iPad, or Apple Vision Pro connects to a Microsoft Exchange Server, the device reports the operating system version. The version number is sent in the User Agent field of the request header, and it looks something like this: Apple-iPhone2C1/705.018. The number after the delimiter (/) is the build number, which is unique to each release.
To view the build number on a device, go to Settings > General > About. The version number and build number are expressed like this: 4.1 (8B117A). The number in parentheses is the build number, which identifies the release the device is using.
When the build number is sent to the Exchange Server, it’s converted from the format NANNNA (where N is numeric and A is an alphabetic character) to the Exchange format NNN.NNN. Numeric values are retained, but letters are converted to their position value in the alphabet. For example, “F” is converted to “06” because it’s the sixth letter in the alphabet. Numbers are padded with zeros, if necessary, to fit the Exchange format.
For example, the build number 7E18 would be converted to “705.018.” The first number, 7, remains as “7.” The character “E” is the fifth letter in the alphabet, so it’s converted to “05.” A period (.) is inserted in the converted version, as required by the format. The next number,18, is padded with zero and converted to “018.”
If the build number ends with a letter, such as in 5H11A, the number is converted as described above, and the numeric value of the final character is appended to the string, separated by 3 zeroes. So 5H11A becomes “508.01100001.”