UNIT SETUP

Use MENU to enter the setup screen.

1.Press MENU. PHONE BOOK appears on the display. The Phone Book is covered in a later section.

2.Press . When CALL WAITING appears, press ENTER. Then use to toggle this feature ON or OFF. If this is set to OFF, Caller ID information will not be displayed for a Call Waiting call. Press ENTER to exit.

3.Press . When DATE FORMAT appears, press ENTER. Then use to select either Month-Day (MM-DD) and Day-Month (DD-MM). Press ENTER to exit.

4.Press . When HOUR FORMAT appears, press ENTER. Then use to select either 12 hour or 24 hour time display. Press ENTER to exit.

5.Press . When SET FLASH appears, press to select between 600ms, 300 ms, 120 ms and 100ms. Press ENTER to exit.

6.Press . When SET AREA CODE appears, use the keypad to enter the area code in which the phone will be used. This is necessary so that the # key can change dialing formats (7 digits, 10 digits, 11digits).

7.Press . When SET LANGUAGE appears, press to select between USA-UK (English), FRENCH and SPANISH. Press ENTER to exit. Note that pressing ENTER now returns the phone to the idle screen.

NOTE: If you have Caller ID service, the time will be automatically set. Use Step 8 only if you do not have Caller ID. If you wish to display the Day of the Week, you will need to set the year since Caller ID does not include this.

8.Press MENU. Then press or until SET TIME appears. Press ENTER to set the time.

a.The “tens” digit in the hour is flashing. Use or to set this digit. Then press

ENTER.

b.The “ones” digit in the hour is flashing. Use or to set this digit. Then press

ENTER.

c.The “tens” digit in the minute is flashing. Use or to set this digit. Then press

ENTER.

d.The “ones” digit in the minute is flashing. Use or to set this digit. Then press

ENTER.

e.The “tens” digit in the month is flashing. Use or to set this digit. Then press

ENTER.

f.The “ones” digit in the month is flashing. Use or to set this digit. Then press

ENTER.

g.The “tens” digit in the day is flashing. Use or to set this digit. Then press

ENTER.

h.The “ones” digit in the day is flashing. Use or to set this digit. Then press

ENTER.

i.The “tens” digit in the year is flashing. Use or to set this digit. Then press

ENTER.

j.The “ones” digit in the year is flashing. Use or to set this digit. Then press

ENTER.

k.The cursor for the day of the week will begin flashing. Use or to toggle this on or off.

l.Press MENU to return to the idle screen.

NOTE: LCD Contrast may also be set using the Contrast button on the LCD screen.

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Cortelco 9120 instruction manual Unit Setup, Enter
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9120 specifications

The Cortelco 9120 is a classic analog telephone that represents a blend of simplicity, functionality, and reliability. Designed to meet the needs of both residential and commercial users, this telephone model is known for its robust construction and ease of use, making it a popular choice in various environments, including homes, offices, and businesses.

One of the standout features of the Cortelco 9120 is its ergonomic design, which includes a comfortable handset and a well-organized keypad. The buttons are large and easy to press, allowing for quick dialing and reducing the chances of misdialing. This user-friendly aspect is especially beneficial for individuals who may not be as tech-savvy, such as seniors or those who prefer traditional telecommunication methods.

In terms of technology, the Cortelco 9120 operates on analog signaling, ensuring reliable voice transmission. Its compatibility with VoIP systems allows it to bridge the gap between traditional and modern telephony, making it versatile for various users. The device is equipped with a ringer control feature, allowing users to adjust the volume of incoming calls to suit their environment, which is a significant advantage in office settings where minimizing noise is essential.

Another defining characteristic of the Cortelco 9120 is its durability. Built with high-quality materials, this telephone is designed to withstand everyday use without the wear and tear often associated with electronics. The unit’s lightweight yet sturdy construction ensures that it can be easily moved between locations while still standing up to the rigors of frequent handling.

The Cortelco 9120 also includes a built-in speakerphone feature, enhancing its functionality by allowing hands-free conversations. This is particularly valuable in a professional setting where multitasking is often required. The clarity of the speakerphone mode supports effective communication, making it easier for teams to collaborate and connect.

Overall, the Cortelco 9120 combines essential features with reliable performance. It is an ideal choice for those seeking a straightforward, dependable telephone that embraces traditional values while still accommodating modern technological demands. Whether used in a bustling office or a quiet home, the Cortelco 9120 continues to be a practical solution for effective communication.
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