Help and Support Glossary
This glossary provides definitions and explanations of key terms and concepts related to T IoT Hub, Deutsche Telekom’s platform for managing IoT devices and connectivity. Whether you’re new to T IoT Hub or looking to deepen your understanding, this glossary will help you navigate the terminology and concepts.
| Term | Description |
|---|---|
| AAM | Application Access Management |
| API | Application Programming Interface |
| BSS | Business Support Systems are the components that a telecommunications service provider (or telco) uses to run its business operations towards customers. |
| CMO API | Connectivity Management Application Programming Interface |
| DMO API | Device Management Application Programming Interface |
| GUI | Graphical User Interface |
| IoT | Internet of Things |
| ICCID | Integrated circuit card identifier (contains the country code, the mobile network code and the SIM card number) |
| IMSI | international mobile subscriber identity |
| IAM | Identity and Access Management |
| KPI | Key Performance Indicator |
| MSISDN | Mobile Station International Subscriber Directory Number (mapping of the telephone number to the SIM) |
| OTP | One Time Password |
| SIM | Subscriber Identity Module – commonly known as a SIM card that contains a microchip that stores data that identifies the user |
| Tenant | A tenant represents a space in the T IoT Hub in which customer have access to their own data and services. |
| TMSP | Telekom M2M Service Portal 3.0 |
| TMUS ICC | T-Mobile US IoT Control Center |