User manual CURTIS TID981

[. . . ] The batteries are required even the adapter is used. They can keep the memories and settings when the power fails. If the power of batteries is low, the low battery icon will appear replace them soon. [. . . ] Adjust the speaker volume The VOLUME control adjusts the volume of speaker. During handsfree dialing, slide the knob up to increase the volume, or slide the knob down to decrease it. Pick up the handset (or press SPEAKER), you will hear a dial Tone. The phone number dialed appears on the display. When you hear the phone ring, pick up the handset 2. When you finish talking, replace the handset in the cradle. The call is disconnected Redialing You can redial the last number called with just one touch of the REDIAL button. This lets you easily redial the same number again if the line was busy. Pick up the handset or press [SPEAKER], you hear a dial Tone 2. Press [REDIAL], the last sequence of digits dialed will be automatically redialed. Putting a call on hold The HOLD button allows you to temporarily suspend a phone conversation without disconnecting the call. Press HOLD, a simple rhythm tone will be heard by both sides you can place the handset back on the cradle. To resume the conversation, pick up the handset. If you did not place the handset back on the cradle, press SP-PHONE BUTTON. When a call is put on hold, this unit will mute the microphone automatically, so the other party will not hear from your side. LCD Displays the waiting call's CID message. Press `flash' button to switch to the waiting call without disconnecting the current call. Press `flash' button again to return to the first caller. [. . . ] Using the visual message waiting service If you subscribe to your telephone company's message service which includes this feature the display will show that you have message waiting to be retrieved. If you have message: icon appears on the display. This display will be cleared when you retrieve your messages. [. . . ]