Please call for availability.
Features
- Replacement power supply for 4424LD+ telephone
- One power supply is needed for 4424LD+ stand-alone or 4424LD+ and 4450 DSS combination
Compatibility
- (1) 4424LD+ - Requires one power supply
- (1) 4424LD+ plus up to (2) 4450 DSS - Requires one power supply