The Unication Alpha Legend Plus is a 4-Line alphanumeric pager operational in the VHF or UHF frequency ranges. The fully synthesized and rugged pager uses narrowband channel spacing, POCSAG technology, and offers 16 addresses and 64 sub-addresses. On/Off Duty addressing has also been included to satisfy additional addressing requests for the public safety market. Four lines of text can display 20 characters per line or up to 80 characters total and can also zoom to a larger two line view for easier reading. The pager can store up to 19 personal messages, 10 of which can be locked in memory if desired. This prevents them from being replaced when memory is full.