The keyword refers to a highly secure configuration for Swissphone's legacy POCSAG pagers, combining the PSW900 programming software with IDEA™ (International Data Encryption Algorithm) encryption technology. While Swissphone has introduced newer software like PSWplus for modern devices like the s.QUAD series, the
is no longer actively updated, it remains essential for any organization still utilizing the DE9xx series of pagers.
: The software can retrieve logs and run basic diagnostics to support troubleshooting. System Requirements and Legacy Support Because the
remains the for professionals maintaining legacy fleets of DE700, DE900, and DE940 receivers. The Core Components: PSW900 and IDEA™
online/~OTHER_STUFF/SWISSPHONE/SOFTWARE/">PSW900 software downloads or legacy ? SwissPhone PSW900 Pager Programming - VA.gov