Security Agreement

Recorded: 2011-05-09 Received: 2011-05-09 Pages: 7

Assignor

GREATCALL, INC.

Executed: 2007-06-01

Assignee

SILICON VALLEY BANK

3003 TASMAN DRIVE, SANTA CLARA, CA, 95054, UNITED STATES

Covered Properties (6)

Systems and Methods for Identifying Caller Locations

Application: 13/026,158 →

Emergency Call Return Systems and Methods

Application: 13/004,612 →

Emergency Call Redirection Systems and Methods

Application: 13/004,481 →

Extended Emergency Notification Systems and Methods

Application: 12/981,822 →

Short Message Service Cipher

Application: 61/350,360 →

Emergency Communications System

Application: 11/745,514 →