Integrated Services Digital Network (ISDN) - Connected Line Identification Presentation (COLP) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 6 : Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network - Télécommunictions
€104.00
Integrated Services Digital Network (ISDN) - Connected Line Identification Restriction (COLR) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 6 : Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network - Télécommunications
€111.23
Integrated services digital network (ISDN) - Message Waiting Indication (MWI) supplementary service - Digital Subscriber Signalling System no. one (DSS1) protocol - Part 1 : protocol specification - Télécommunications
€110.46
Integrated Services Digital Network (ISDN) - Subaddressing (SUB) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 6 : Abstract Test Suite (ATS) and partial Protocol Implementation eXtra information for Testing (PIXIT) proforma specification for the network - Télécommunications
€100.63
Integrated Services Digital Network (ISDN) - Direct Dialling In (DDI) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 6 : Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network - Télécommunications
Integrated Services Digital Network (ISDN) - Freephone (FPH) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 3 : Test Suite Structure and Test Purposes (TSS&TP) specification for the user - Télécommunications
€73.30
Integrated Services Digital Network (ISDN) - Freephone (FPH) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 5 : Test Suite Structure and Test Purpose (TSS&TP) specification for the network - Télécommunications
Integrated Services Digital Network (ISDN) - User-to-User Signalling (UUS) supplementary service - Digital Subscriber Signalling System number one (DSS1) protocol - Part 5 : Test Suite Structure and Test Purposes (TSS & TP) specification for the network - Télécommunications
€122.38
Integrated Services Digital Network (ISDN) - Closer User Group (CUG) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 4 : Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the user - Télécommunications
€91.50
Terrestrial trunked radio (TETRA) - Voice plus data (V+D) - Part 11 : supplementary services stage 2 - Sub-part 14 : late entry (LE) - Télécommunications
€104.67
Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 11 : supplementary services stage 2 - Sub-part 21 : Ambience Listening (AL) (V 1.1.1) - Télécommunications
€111.00
Integrated Services Digital Network (ISDN) - Supplementary service interactions - Digital Subscriber Signalling System No one (DSS1) protocol - Part 4 : Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the user - Télécommunications
Integrated Services Digital Network (ISDN) - Freephone (FPH) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 4 : Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the user - Télécommunications
Integrated Services Digital Network (ISDN) - Freephone (FPH) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 6 : Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network - Télécommunications
Integrated Services Digital Network (ISDN) - User-to-User Signalling (UUS) supplementary service - Digital Subscriber Signalling System number one (DSS1) protocol - Part 6 : Abstract Test Suite (ATS) and partial Protocol - Implementation eXtra Information for Testing (PIXIT) proforma specification for the network - Télécommunications
€122.08
