Uniden DX15686 Series

Questions and Answers

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Linda MarshallJul 31, 2025
What to do if my Uniden DX15686 Cordless Telephone handset doesn’t ring or receive a page?
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  Jasmine MendozaJul 31, 2025
  If your Uniden Cordless Telephone handset isn’t ringing or receiving a page, here are some things to try: * Ensure that the ringer volume isn’t set to "off." * Make sure the battery pack has a secure connection and charge the battery for 15-20 hours, as the battery pack may be weak. * Ensure the handset is not too far away from the base unit and place the base unit away from appliances or metal objects. It may also be necessary to re-register all handsets or change the digital security code.
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Holly RobertsAug 7, 2025
What to do if the charge LED won't light on my Uniden Cordless Telephone?
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  Jennifer WalkerAug 7, 2025
  If the charge/in use LED or LED on your Uniden Cordless Telephone won't illuminate when the handset is placed in the cradle, try the following: * Make sure the AC adapter is plugged into the cradle and wall outlet. * Ensure the handset is properly seated in the cradle. * Make sure the charging contacts on the handsets are clean.
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ujohnsonAug 14, 2025
Why can't I make or receive calls on my Uniden DX15686 Cordless Telephone?
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  Cynthia HarrisAug 15, 2025
  If you are unable to make or receive calls on your Uniden Cordless Telephone, there are several potential solutions: * Check that both ends of the telephone line cord are properly connected. * Ensure the AC adapter is plugged into both the base and the wall outlet. * Try disconnecting the AC adapter for a few minutes, and then reconnect it. * Make sure the handset is not too far from the base. * Check the dialing mode used by your telephone company. It may also be necessary to re-register all handsets. Another option is to change the digital security code.
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Mary CrawfordAug 21, 2025
How to fix weak or scratchy audio on Uniden DX15686 Cordless Telephone?
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  Matthew GarciaAug 22, 2025
  If the audio on your Uniden Cordless Telephone sounds weak and/or scratchy, here are some possible solutions: * Move the handset and/or base away from metal objects or appliances. * Press [select/channel] during a call to help eliminate background noise. * Make sure that the handset is not too far from the base.

Summary

Welcome

Accessibility

Terminology

Manual Conventions

Product Overview

Main Phone Features

Lists the key capabilities and technologies of the cordless phone.

Controls and Functions

Handsets

Details the components and buttons on the cordless handset.

Main Base Unit

Extra Charging Cradle

Installing the Phone

Choosing the Best Location

Guidelines for selecting an optimal placement for the phone base and handset.

Installing the Rechargeable Battery Packs into the Handsets

Step-by-step instructions for inserting battery packs into the handset.

Installing the Base Unit and Charging Cradles

Procedures for connecting power adapters to the base and charging cradles.

Mounting the Base Unit on a Wall

Instructions for securing the phone base to a wall.

Installing the Belt Clip

How to attach and remove the belt clip accessory.

Headset Installation

Guidance on connecting an optional headset for hands-free use.

Register Handsets to the Main Base before Using!

When to Re-register Handsets

Scenarios requiring re-registration of handsets to the base unit.

Basic Setup

Activating AutoTalk

Enables answering calls by simply picking up the handset.

Activating Caller ID on Call Waiting (HS1 only)

How to enable seeing caller information during an active call.

Programming Your Area Code

Setting the local area code for proper dialing and caller ID display.

Choosing the Dialing Mode (HS1 only)

Selecting between tone or pulse dialing for network compatibility.

Setting the Language

Changing the display language for the handset menus.

Using the Speed Dial Memory

Storing a Name and Number in Memory

Steps to save phone numbers and names for quick dialing.

Storing Caller ID in Speed Dial Memory

Saving incoming caller information directly into speed dial locations.

Using Your Phone

Making and Receiving Calls

Basic procedures for initiating and answering phone calls.

Making a Call from Speed Dial Memory

Dialing stored numbers using the speed dial feature.

Making a Call from the Caller ID List

Initiating calls directly from the list of received calls.

Transferring a Call

Moving an active call from one handset to another.

Redialing the Last Dialed Number

Selecting the Ring Tone and Volume

Temporarily Mute Ringer

Adjusting the Earpiece Volume

Using Call Waiting

Selecting a Different Channel

Changing the operating channel to reduce interference.

Find Handset

Locating a misplaced handset by making it beep.

Tone Dialing Switch-over

Voice Mail Waiting Indicator

Caller ID and CIDCW (Caller ID on Call Waiting)

Caller ID on Call Waiting (CIDCW)

Displays caller info during an active call if subscribed.

Viewing the Caller ID Message List

Accessing and reviewing the history of incoming calls.

Deleting Information from the Caller ID List

Manual removal of caller records from the list.

Changing the Digital Security Code

Maintenance

Specifications

Technical details including operating temperature, AC adapter, battery, and frequency.

Power Failure

Information on phone operation during power outages.

Talk and Standby Times

Low battery alert

Battery replacement and handling

Cleaning the battery charging contacts

Troubleshooting

Traveling Out-of-Range

Issues encountered when moving too far from the base unit.

Common Issues

Solutions for typical problems like no illumination or weak audio.

Liquid Damage

Precautions!

Important Safety Instructions

The FCC Wants You To Know

Radio Interference

I.C. Notice

Cordless Telephone Privacy

One Year Limited Warranty

At Uniden, well take care of you!

Uniden DX15686 Series Specifications

General

Type	Cordless Telephone
Number of Handsets	1
Caller ID	Yes
Call Waiting	Yes
Talk Time	Up to 10 hours
Standby Time	Up to 5 days
Speakerphone	Yes
Answering Machine	No
Battery Type	NiMH
Display	LCD