Installing Telephones and Other Equipment

CAUTION: PARTNER phones must be connected with a 2-pair telephone wire. Other equipment must be connected with a 1-pair mounting cord (AT&T D2R mounting cords recommended).

DESK MOUNTING A PARTNER PHONE

Plug one end of the handset cord into the jack on the handset. Plug the other end of the cord into the small jack on the left side of the base.

Plug one end of the telephone mounting cord into the big jack on the base of the phone. Push the cord in place along the channel on the base of the telephone.

If you want to raise the angle of the phone, install the telephone stand. To attach the stand to the base of the phone, gently place the phone upside down with the low end of the phone to your right. Insert the tab on the narrow end of the stand into the right slot on the base of the phone. Then insert the other tab into the left slot, pushing the stand down and slightly inward until the tab locks into place.

Plug the other end of the mounting cord into the modular wall jack.

Test the intercom. Lift the handset, then press an [Intercom] button. You should hear an intercom dial tone. If not see chapter 8, in the System Manager’s Guide (“Phone Has Lights but No Dial Tone”).

Figure 2-2 Desk Mounting a PARTNER Telephone

Test the outside line connection. I-M the handset and press an outside line button. You should hear an outside dial tone. If not, see chapter 8, in the System Manager’s Guide (“Phone Has Lights but No Dial Tone").

Slide theQuick Reference card under the telephone. Label the button sheet and insert as follows:

1Remove the clear plastic cover from the phone--gently press down on the center tab, then lift.

2Place a button label sheet on the phone so the holes on the sheet fit over the buttons.

3Replace the plastic cover.

TEST PROCEDURE FOR PARTNER PHONES

To test the power and lights on a PARTNER phone:

1Press and hold [#] button for 5 seconds.

2Before releasing the [#] button, lift the handset. All lights should light, the ringer should sound, and on the PARTNER display phone, a test pattern should appear on the display. If not, call the Helpline at 1 800 628-2888.

3Replace handset. The phone is in normal operating mode.

2-4 Installing the Hardware

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AT&T MLS-12TM, MLS-12DTM, MLS-6TM manual Installing Telephones and Other Equipment, Press and hold # button for 5 seconds
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MLS-12DTM, MLS-12TM, MLS-6TM, MLS-12D specifications

The AT&T MLS-12 and MLS-12D are advanced mobile communication solutions designed to meet the demands of modern businesses and organizations. These systems are known for their robust performance and reliability, making them ideal for various sectors including public safety, transportation, and industrial applications.

One of the main features of the MLS-12 is its strong emphasis on voice clarity and audio quality. The system is integrated with cutting-edge noise reduction technologies that ensure clear communication even in noisy environments. This is particularly important for users operating in the field, where ambient noise can significantly impact radio communications.

The MLS-12D, on the other hand, enhances the capabilities of the standard MLS-12 by incorporating digital technologies that allow for advanced data services alongside voice communications. This dual functionality is critical in today's fast-paced environment, where instant access to information can streamline workflows and enhance decision-making processes. Users can send and receive text messages, access applications, and share data in real time, all while maintaining high-quality voice communications.

Both models feature an intuitive user interface designed for ease of operation, enabling quick access to essential functions. They are equipped with durable hardware built to withstand harsh conditions, ensuring operational reliability in environments where traditional communication systems may falter.

In terms of connectivity, the MLS series supports various frequency bands and communication protocols, making it versatile and compatible with multiple networks. This flexibility allows organizations to tailor their communication systems to fit unique operational requirements, further enhancing productivity.

Security is a significant concern in any communication system, and the AT&T MLS-12 and MLS-12D address this with advanced encryption technologies that safeguard voice and data transmissions. This feature is crucial for sectors that handle sensitive information, as it helps protect against unauthorized access and data breaches.

In conclusion, the AT&T MLS-12 and MLS-12D stand out as formidable choices for organizations looking to enhance their communication capabilities. With their emphasis on audio quality, advanced data services, user-friendly interfaces, robustness, and security, these devices are well-equipped to meet the evolving demands of modern communication in various industries.
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