Operating Manual

8-2 5100 ES Models II/III Portable Radio Operating Manual March 2008
Determining Available Options
Ο SmartZone analog operation
Ο Digital SMARTNET/SmartZone
Feature Options
Ο Keypad programming (Federal Government users only)
Ο 864 channels/talk groups
Ο DTMF Keypad support
Ο Zonefail site lock
Currently, the only operating mode that is standard with all models is the conventional
analog mode. Other variables such as frequency range are hardware dependent instead of
software dependent.
The capability exists to upgrade radios in the field with new features. A new feature can be
purchased and a special encrypted code string keyed to the Electronic Serial Number
(ESN) of the radio is then provided by the EFJohnson Company. This string is in the form
of a computer file, and is downloaded to the radio using the PC Configure programming
software.