BusinessPhone Communication Platform 4.0
Commands > Commands 2000...2999

## 2025
Nominal impedance for analogue extensions

The nominal impedance of the ELU-A board can vary from market to market. The board therefore has been designed with programmable impedance.

Value | Nominal impedance
0 | 2 x 400 ohm (default value)
1 | 2 x 850 ohm
2-225 | not used

Minimum required authority level from telephone: No

Accessible via BMS: Yes

Revision: A © Ericsson Enterprise 2003