The keys in the vertical rows above or beside the number keypad allow you to program frequently-used phone numbers and functions into the Dterm's memory. You can then dial the numbers or engage the features by pressing a single key. The call will automatically be dialed without lifting the handset or pressing speaker. Press desired Speed Dial Key. Enter desired telephone number or feature code on the keypad.
Display indicates digits dialed.
Press Feature again to save the number. Press desired Speed Dial key. Display indicates digits programmed. This will give you a feature similar to the do not disturb function. MIC Press the MIC, which is located on the top row to activate or deactivate the microphone.