SSH EN 302 409 V7.0.3:2000

Digital cellular telecommunications system (Phase 2+) (GSM); Specification of the Cordless Telephony System Subscriber Identity Module for both Fixed Part and Mobile Station (GSM 11.19 version 7.0.3 Release 1998)

Scope

The present document defines the aspects of the internal organization of the FP-SIM which are related to the CTS
initialization and CTS enrolment operation phase of CTS as well as the files contained in the SIM for dedicated CTS
operation. This is to ensure interoperability between a FP-SIM and a CTS-FPE independently of the respective
manufacturers and operators.
The present document defines:
- the contents of the files required for the CTS application;
- the application protocol.
All information regarding the interface between the Fixed Part Subscriber Identity Module (FP-SIM) and the Cordless
Telephony System Fixed Part Equipment (CTS-FPE) mentioned below are fully compliant with the TS-GSM11.11 [12]
unless otherwise stated in the present document.
- the requirements for the physical characteristics of the FP-SIM, the electrical signals and the transmission
protocols;
- the model which shall be used as a basis for the design of the logical structure of the FP-SIM;
- the security features;
- the interface functions;
- the commands.
For more details regarding CTS, refer to specifications GSM 02.56 [3]and GSM 03.56 [6].
The present document does not specify any aspects related to the administrative management phase. Any internal
technical reallocation of either the FP-SIM or the CTS-FPE are only specified where these reflect over the interface. It
does not specify any of the security algorithms which may be used.