CAT NO: DIDACTICNLE-Export-095001
To Study The Features and Working Of An EPABX For Electrical Lab Training.
To Study The Features & Working Of An EPABX
Based on 89C51 CPU
1 trunk line & 4 extension lines.
IBM PC compatible keyboard for using commands
20 x 2 LCD Display
Complete circuitry of EPABX is on board
Works
in 2 Modes : - Trainer Mode - EPABX Mode Explanation, observation,
Alignment and adjustment of internal & external controls would be
possible
Facility to write programs for different section in RAM
Programs written by user would be executable
Standard EPABX specification.
70dbm Cross Talk Attenuator
Three telephone Instruments
Following Experiments can be performed on the trainer :
-
Redial - Extension to Extension Call - Paging - To hold a line - Call
consult - Call parking - Call forwarding busy - Talk trunk to extension -
Call pickup - Call transfer - Auto call back - Locking/Unlocking etc.