ETSI TS 102 334-3-2005 Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Network Address Book on fixed network; Part 3: vCard 2.1 profile for contact exchange by SMS/EMS for fixed network V1.2.1
2006ETSI TS 102 334-3-2006 Network Address Book on fixed network; Part 3: vCard 2.1 profile for contact exchange by SMS/EMS for fixed network (V1.2.2)
2005ETSI TS 102 334-3-2005 Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Network Address Book on fixed network; Part 3: vCard 2.1 profile for contact exchange by SMS/EMS for fixed network V1.2.1