User manual CURTIS TID991

[. . . ] (Fig . 2) · Using the short line cord supplied plug one end into the Tel Line jack on the back of the phone. · place the phone, over the wall plate making sure both posts fit into slots on the back of the phone. [. . . ] If you receive a call which was blocked in this way, "PRIVATE" will be shown on the display. When ERROR is shown on the display, the telephone number may include some error digits. OPERATION INSTRUCTION Viewing the caller ID list This unit can store up to 99 calls received Press [v] and [w], the display shows the previous (older) data of call. If the received number contains your own area code, the area code will not appear on the screen. Erasing data from the caller ID list This unit maintains the data of last 99 calls in memory. If there is a new call after those 99 calls, the oldest data will be automatically erased and the new call will be stored. To erase one stored number at a time 1. If you press [DEL] for more than 6 seconds, the entire list will be deleted. Calling back a number from the caller ID list - Press [v] and [w] to select the wanted number - Pick up the handset, press [DIAL] twice to dial the displayed number out - Or press [DIAL] key once, then press [DEL] key once and press [DIAL] key once again, the displayed number with adding '1' as first digit will be dialed out automatically (add "1" before dialed number) Tone/Pulse Selector Select the type of dialing that you desire or that your telephone system requires. Ringer Volume Control (Hi/Lo/Off) - Slide the [RINGER] switch to 'HI' position or 'LO' position to turn the ringer on. 'HI' for high volume and 'LO' for low volume - Slide the [RINGER] switch to 'OFF' position to turn the ringer off. You still can dial out, but cannot hear ringer sound of any incoming calls. (Ringer LED will still flash to remind you there is incoming call. ) Don't forget to switch the ringer to 'ON' (i. e. 'HI' or 'LO' position), otherwise, you cannot hear the ringer on next time. Speakerphone Volume Control (Max to Min) - Slide the "SPEAKER" switch from the right side of the base unit to adjust the speakerphone volume from maximum (Max) to minimum (Min). [. . . ] If the phone exhibits a distinct change in performance - Avoid using the phone during electrical storms. There is a risk of electric shock from lightning - Do not use the phone to report a gas leak in the vicinity of the leak - Follow all safety rules and use with caution when installing or modifying telephone lines. [. . . ]