The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 2026
Filed:
Oct. 10, 2023
T-mobile Usa, Inc., Bellevue, WA (US);
Sheraz Farooq Dar, Bellevue, WA (US);
Sudhanshu Pandey, Bellevue, WA (US);
Zakir Hussain Syed, Bellevue, WA (US);
T-Mobile USA, Inc., Bellevue, WA (US);
Abstract
The disclosed technology performs an automatic update of a Mobile Station International Subscriber Directory Number (MSISDN) change to at least a subset of contacts associated with a user account. Upon receiving an indication of a MSISDN change associated with an account, a contact update server of a telecommunications network retrieves contact information that includes multiple contacts of the account with multiple identifiers. The contact update server generates short messaging service (SMS) messages to be delivered to the multiple contacts of the account based on the multiple identifiers. The SMS messages include information regarding the MSISDN change associated with the account. The contact update server transfers the SMS messages to a short message service center (SMSC), and the SMSC delivers the SMS messages to the multiple contacts of the account.