The Unication NP88 Numeric Pager Programmer includes programming software, a 4-pin programming fixture, a DB9 serial communications cable, and a 5VDC 1A power adapter. This fixture is unique to the NP88 pager.
After installing and running either the POCSAG or the FLEX programming software, configure the serial communication port by clicking the “File” dropdown menu and selecting “Setup”. Then check the desired communication port (COM 1 – COM 16). Connect the DB9 serial cable to the programming fixture and also the selected COM port.