- Viking talk battery booster
- Modular connections for easy installation
- Boost talk battery voltage up to 40 VDC
- Boost loop current up to 26mA
- Power LED also displays activity
- Passes original ringing through to the device
- Passes caller ID data
- Passes hook switch flash
- Passes CPC signals
- Power adaptor included
- Compatible with touch tone dialing note: not compatible with pulse/rotary dialing.
VKTBB1A
See other products in some related categories (click to browse):
Telephony, PBX & VoIP > Phone System Accessories