Glossary

USSD – Unstructured Supplementary Service Data
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
< Back to glossary

USSD – Unstructured Supplementary Service Data

The USSD (Unstructured Supplementary Service Data) mechanism allows the MS (Mobile Station) user and a PLMN (Public Land Mobile Network) operator defined application to communicate in a way which is transparent to the MS and to intermediate network entities. An example of a USSD string is *#136#numbers#

Enhance your knowledge further with our OnlineAnytime Training.

We have package options designed for individuals, teams and organisations. Our packages include:

5G courses...new content and courses continually being added
Access to NetX...supporting in understanding network complexities
ITP Certified courses also providing CPD learning credits
Access via Tablet, Desktop and Smartphone...maximising learning opportunities
View our package options

Need more information? Want to know more about what we do?
Contact Us or Call +44 (0) 1524 844669

Working together with