E F Johnson Company 2425372 Benutzerhandbuch

• Time-out timer

• Power up password to prevent unauthorized use.

• Programmable and user adjustable tone volume

• Programmable minimum volume level

• Operates on both wide and narrow band channels

• Up to 256 channels or talk groups programmable 

• Repeater talk-around

• Carrier or Call Guard

®

 (CTCSS/DCS) controlled squelch on analog channels, NAC and 

talk group IDs on P25 channels

• Normal/selective squelch selectable by option switch

• Monitor mode selectable by option switch

• Time out penalty and conversation timers

• Dual priority channel sampling when scanning (analog and digital channels)

• Busy channel lockout (transmit disable on busy)

• Unit calls on P25 channels

• Telephone calls on P25 channels with overdial (firmware 1.28/2.6/3.6/4.2 or later)

• Emergency alarms and calls to alert a dispatcher of an emergency condition (analog 

emergency available only with firmware 1.20/2.0/3.0/4.0 or later).

• ANI (Automatic Number Identification) on analog channels 

• MDC 1200 ANI and Emergency Alert support (models with firmware 4.x only)

• Call Alert™ on P25 channels (send and receive pages)

• Predefined messages (up to 16) can be sent to a dispatcher (P25 mode only)

• Predefined status conditions (up to eight) can be sent to a dispatcher (P25 mode only)

• OTAR (Over-The-Air-Rekeying) compatible (P25 channels only).

• Keypad programming with password access (Federal Government users only)

• Up to 256 talk groups programmable (channels select talk groups)

• Group, Enhanced Private Conversation™, standard Private Conversation, and 

Telephone calls

• Emergency alarms to alert a dispatcher of emergency conditions