Lift the handset or press the key (Green LED indicates active status). Mute a Call
Allows you to hear the caller, but prevents them from hearing you. Vtech Cd111a User Manual
begins acting erratically, try these official troubleshooting steps: Lift the handset or press the key (Green
Vtech CD111a User Manual: Complete Guide and Troubleshooting Vtech Cd111a User Manual