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Cortelco 9120 instruction manual BOX Contents, Battery Installation, Dialing Mode, Wall Mount

Models: 9120

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INSTALLATION

BOX CONTENTS

Verify that the following items are in the box.

•Telephone

•Handset

•Handset Cord

•Line Cord

•3 AA Batteries

•Power Adapter

•Instruction Manual

BATTERY INSTALLATION

The 9120 telephone requires 3 AA size 1.5 V batteries for the LCD display. To install the batteries, follow the steps below:

1.Remove the battery cover. The cover is located underneath your phone.

2.Insert 3 AA size 1.5 V batteries. Be careful to observe the polarity markings in the battery compartment.

3.Replace the battery compartment cover.

DIALING MODE

The 9120 dial mode switch is on the back of the phone as shown on the previous page.

•If your telephone line supports touch-tone dialing, put the switch in the “T” position. This is the default postion from the factory.

•If your telephone line requires rotary (Pulse) dialing, put the switch in the “P” position.

•If you are unsure which system you have, set the switch to the TONE position. Lift the handset. When you get a dial tone, dial a telephone number. If the dial tone

continues, move the switch to PULSE, and then dial the telephone number again. Note: When in PULSE mode, holding the * key for approximately 3 seconds will switch

to Tone dialing for the duration of the call.

WALL MOUNT

1.The 9120 ships configured for wall mounting. No changes are necessry.

2.Connect the power adapter. The power adapter connects to the jack marked DC 9V on the back of the phone. Plug the large part of the adapter into the wall outlet. Use only a 9V DC. 300mA, center positive Class 2 adapter. The adapter is necessary for LCD backlighting.

3.Connect the line cord. The line cord connects to the jack marked Tel. Line on the back of the phone.

4.Mount the phone on the wall jack.

5.Plug the coiled cord into the handset, and then plug the other end of the cord into the handset jack.

6.Place the handset on the base

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Cortelco 9120 instruction manual BOX Contents, Battery Installation, Dialing Mode, Wall Mount
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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.