Ubiquitous connectivity and control system for remote locations
Unified addressing
Unified messaging protocol using SMS
Unified messaging system configured for converting short...
Unified messaging system configured for management of short...
Unified messaging system configured for management of short...
Unified messaging system having short message service...
Universal short code administration facility
Unsuccessful call alert
Uplink detection of schedule mobiles for avoiding access delays
Use of cellular digital packet data (CDPD) communications to con
Using an SMPP parameter for managing message content within...
Using SMS to explicity notify called party when called party...