This is a brand - new activation license for the DT920 IP Phone from NEC SL1100 SL2100 series. It ensures smooth activation and full - fledged functionality of your IP phone.
To use this activation license, first, make sure your DT920 IP phone from NEC SL1100 SL2100 series is properly connected to the network. Then, follow the on - screen instructions to enter the license code. Keep the license code in a safe place as it's unique. For maintenance, regularly check for software updates for your IP phone to keep it running well. Avoid exposing the phone to extreme temperatures or moisture, which can damage its components.
