trunking

2007

• 2007-03-11 – Trunking PTT Latency Part 2

2005

• 2005-05-23 – Trunking PTT Latency Part 1

2001

• 2001-02-13 – Maximize radio coverage tuneup

1998

• 1998-02-05 – Full duplex 800 MHz SMR telephone