Mobile Number Portability Support
TS 02.66Rel-7Services2GIntermediate
Defines requirements for mobile number portability between GSM networks, enabling subscribers to retain numbers when switching operators.
Requirements
Document Type
Technical Specification
Network Layer
Services
Subcategory
Number Portability
Business Impact
High
Key Technologies
GSM
Read Full Specification
View the complete text of 3GPP TS 02.66 with table of contents and cross-references.