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What parts are included in the package for the AT&T DLP73410 telephone system?
The AT&T DLP73410 telephone package contains the following items:
- Quick start guide
- Smart call blocker leaflet
- Telephone base
- Power adapter for telephone base
- Cordless handset (quantity varies by specific model)
- Charger for cordless handset with power adapter installed (quantity varies by specific model)
- Battery for cordless handset (quantity varies by specific model)
- Battery compartment cover (quantity varies by specific model)
- Telephone line cord
- Wall-mount bracket
How do I install the telephone base for the AT&T DLP73410?
To install the telephone base:
1. Plug one end of the telephone line cord into a telephone jack or a DSL filter. If you have DSL high-speed Internet service, a DSL filter (not included) is required.
2. Plug the power adapter into the power jack on the back of the telephone base and then into an electrical outlet not controlled by a wall switch.
How do I install the battery in the AT&T DLP73410 cordless handset?
Follow these steps to install the battery:
1. Plug the battery connector securely into the socket inside the handset’s battery compartment.
2. Place the battery with the “THIS SIDE UP” label facing up and the wires tucked inside the compartment.
3. Align the cover flat against the battery compartment, then slide it upwards until it clicks into place.
After installation, charge your handset(s) before initial use. The battery is fully charged after 11 hours of continuous charging. The CHARGE light on top of the handset will be on during charging.
What are the functions of the buttons on the AT&T DLP73410 cordless handset?
| Key | Function |
| CHARGE light | On when the handset is charging in the telephone base or charger. |
| VOL ▲ DIR |
• Press to show directory entries when the handset is not in use. • Press to scroll up while in menus. • While entering names or numbers, press to move the cursor to the right. • Press to increase the listening volume when on a call, or to increase the message playback volume. |
| VOL ▼ CID |
• Press to show caller ID log when the handset is not in use. • Press to scroll down while in menus. • While entering names or numbers, press to move the cursor to the left. • Press to decrease the listening volume when on a call, or to decrease the message playback volume. |
| CELL |
• Press to make or answer a cell call. • During a cell call, press to answer an incoming cell call when you hear a call waiting alert. • During message playback, press to call back the caller if the caller’s number is available. |
| HOME/FLASH |
• Press to make or answer a home call. • During a call, press to answer an incoming home call when you receive a call waiting alert. • During message playback, press to call back the caller if the caller’s number is available. |
| 1 | • While reviewing a caller ID log entry, press repeatedly to add or remove 1 in front of the telephone number before dialing or saving it in the directory. • Press and hold to set or to dial your voicemail number. |
| TONE * /a>A |
• Press to switch to tone dialing temporarily during a call if you have pulse service. • While entering names, press to change the next letter to upper or lower case. |
| SPEAKER |
• Press to make or answer a home or cell call using the speakerphone. • Press to switch between the speakerphone and the handset. |
| MUTE/DELETE/VOICE |
• During a call, press to mute the microphone. • When the handset is ringing, press to mute the ringer temporarily. • While reviewing the caller ID log, directory, or redial memory, press to delete an individual entry. • While predialing, press to delete digits. • During message or announcement playback, press to delete the playing message or the recorded announcement. • When the handset is not in use, press to activate the voice-controlled application of a connected cell phone. |
| MENU/SELECT |
• When the handset is not in use, press to show the menu. • While in the menu, press to select an item or save an entry or setting. |
| CALL BLOCK |
• Press to block an incoming call when the telephone is ringing. • When on a call, press to block the call. • When the handset is not in use, press to show the call block menu. |
| OFF/CANCEL |
• During a call, press to hang up. • While in a menu, press to cancel an operation, back up to the previous menu, or exit the menu display; or press and hold this button to exit to idle mode. • When the handset is ringing, press to mute the ringer temporarily. • Press and hold while the telephone is not in use to erase the missed call indicator. |
| QUIET# (pound key) |
• Press repeatedly to display other dialing options when reviewing a caller ID log entry. • Press and hold to enter the QUIET mode setting screen, or to deactivate QUIET mode. |
| PTT (PUSH TO TALK) |
• Press to initiate a one-to-one or one-to-group broadcast. • Press and hold to broadcast to a group of system devices. |
| REDIAL/PAUSE |
• Press repeatedly to view the last 10 numbers dialed. • While entering numbers, press and hold to insert a dialing pause. |
What are the functions of the buttons and lights on the AT&T DLP73410 telephone base?
| Key/Light | Function |
| REDIAL/PAUSE | • Press repeatedly to view the last 10 numbers dialed. • While entering numbers, press and hold to insert a dialing pause. |
| VOL ▲ / VOL ▼ | • Press to adjust the volume during message playback. • Press to adjust the listening volume during a call. • When the phone is not in use, press to adjust the telephone base ringer volume for all lines. |
| MUTE/VOICE | • During a call, press to mute the microphone. • While the telephone base is ringing, press to silence the ringer temporarily. • When the telephone is not in use, press to activate the voice-controlled application of a connected cell phone. |
| 1 | • While reviewing a caller ID log entry, press repeatedly to add or remove 1 in front of the telephone number before dialing or saving it in the directory. • Press and hold to set or to dial your voicemail number. |
| TONE * /a>A | • Press to switch to tone dialing temporarily during a call if you have pulse service. • While entering names, press to change the next letter to upper or lower case. |
| QUIET# (pound key) | • Press repeatedly to display other dialing options when reviewing a caller ID log entry. • Press and hold to enter the QUIET mode setting screen, or to deactivate QUIET mode. |
| /ANS ON | Press to turn the answering system on or off. |
| /FIND HS | Press the button to page all system handsets. |
| X/DELETE | • Press to delete the message currently playing. • When the phone is not in use, press twice to delete all previously reviewed messages. • While reviewing various lists (redial, directory, caller ID, etc.), press to delete an individual entry. • While entering names or numbers, press to delete a digit or character. |
| ◄◄/REPEAT | Press to repeat a message or press twice to play the previous message. |
| ►►/SKIP | During message playback, press to skip to the next message. |
| ►/■/PLAY/STOP | • Press to play messages. • Press to stop message playback. |
| INT | Press to initiate an intercom conversation or transfer a call. |
| HOME | • Press to make or answer a home call. • Flashes quickly when there is an incoming home call. • Flashes slowly when a home call is on hold. |
| CELL | • Press to make or answer a cell call. • Flashes quickly when there is an incoming cell call. • Flashes slowly when a cell call is on hold. |
| CALL BLOCK | • Press to block the incoming call when the telephone is ringing. • When on a call, press to block the call. • When the telephone base is not in use, press to show the call block menu. |
| CELL 1 Light | • On when the telephone is paired and connected with a Bluetooth device. • Flashes alternately while pairing a Bluetooth device. |
| CELL 2/Headset Light | • On when the telephone is paired and connected with a Bluetooth device or headset. • Flashes alternately while pairing a Bluetooth device or headset. |
| CANCEL | • While in a menu, press to exit without making changes or press and hold to return to idle mode. • Press and hold while the telephone is not in use to erase the missed call indicator. |
| ▼CID | • Press to scroll down while in a menu. • Press to review the caller ID log when the telephone is not in use. • While entering names or numbers, press to move the cursor to the left. |
| MENU/SELECT | • When the telephone base is not in use, press to show the menu. • While in the menu, press to confirm or save an entry or setting. |
| ▲DIR | • Press to scroll up while in a menu. • Press to show directory entries when the telephone is not in use. • While entering names or numbers, press to move the cursor to the right. |
| PTT/FLASH | • Press to display the PTT menu to begin a PTT call. • Press and hold to begin a one-to-group broadcast when the telephone base is not in use. • During a call, press to answer an incoming home call when you receive a call waiting alert. |
How do I set the date and time on my AT&T DLP73410 telephone?
You can set the date and time using a cordless handset or the telephone base:
1. Press MENU.
2. Use the arrow keys (▲ or ▼) to scroll to Set date/time, then press SELECT.
3. Enter the month (MM), day (DD), and year (YY), then press SELECT.
4. Enter the hour (HH) and minute (MM).
5. Use the arrow keys (▲ or ▼) to choose AM or PM, then press SELECT.
Note: It is recommended to set the date and time before using the answering system.
How do I set up the Smart Call Blocker on the AT&T DLP73410 using the voice guide?
You can follow the voice guide to set up the Smart call blocker using the telephone base:
1. Press the CALL BLOCK button.
2. Use the ▲ or ▼ keys to scroll to Voice guide, then press SELECT.
3. Press 1 if you want to screen home calls with telephone numbers that are not saved in your Directory, Allow list, or Star name list. Press 2 if you do not want to screen calls and want to allow all incoming calls to get through.
How can I set up the answering system on my AT&T DLP73410 using the voice guide?
To use the voice guide for basic answering system setup on the telephone base:
1. Press MENU twice.
2. Use the ▲ or ▼ keys to navigate to Voice guide, then press SELECT.
3. Follow the instructions to set up the answering system by inputting the designated numbers as instructed. This guide helps you record your own announcement, set the number of rings, and set the message alert tone.
How do I pair a Bluetooth cell phone with my AT&T DLP73410 telephone base?
To pair and connect a Bluetooth cell phone:
1. On the telephone base, press MENU, then navigate to Bluetooth and press SELECT.
2. Press SELECT to choose Add cellular.
3. Press SELECT again to turn on the telephone base’s discoverable mode.
4. Place your cell phone next to the telephone base. Turn on your cell phone’s Bluetooth feature and search for or add new devices.
5. Once your cell phone finds your AT&T phone (AT&T DECT 6.0), press the appropriate key on your cell phone to continue the pairing process.
Note: Keep the connected device within 15 feet of the telephone base for optimal performance.
How do I pair a Bluetooth headset with my AT&T DLP73410 telephone base?
To pair and connect a Bluetooth headset:
1. On the telephone base, press MENU, then navigate to Bluetooth and press SELECT.
2. Use the arrow keys to select Add headset, then press SELECT.
3. Set your headset to discoverable mode, then press SELECT on the telephone base.
How do I record my own outgoing announcement on the AT&T DLP73410?
You can record an announcement using either a cordless handset or the telephone base.
Using a cordless handset:
1. Press MENU, navigate to Answering sys, and press SELECT.
2. Select Announcement and press SELECT.
3. Press 7 to record.
4. Speak towards the handset to record your announcement, then press 5 to end recording and save it.
Using the telephone base:
1. Press MENU twice.
2. Select Announcement and press SELECT.
3. Select Record annc. and press SELECT.
4. Speak towards the handset or telephone base to record your announcement, then press 5 to end recording and save it.
How do I change the number of rings before the answering system picks up on the AT&T DLP73410?
To set the number of rings on a cordless handset or the telephone base:
1. Press MENU, navigate to Answering sys, and press SELECT.
2. Navigate to Ans sys setup and press SELECT.
3. Navigate to # of rings and press SELECT.
4. Use the arrow keys to choose among 2, 3, 4, 5, 6, or Toll saver, then press SELECT.
If you choose toll saver, the system answers after two rings when you have new messages, or after four rings when there are no new messages.
How do I adjust the ringer volume for home and cell calls on my AT&T DLP73410?
You can set the ringer volume using a cordless handset or the telephone base.
Set ringer volume for incoming home calls:
1. Press MENU, navigate to Ringers, and press SELECT.
2. Select Home volume and press SELECT.
3. Use the arrow keys to choose the desired volume level (or off) and press SELECT.
Set ringer volume for incoming cell calls:
1. Press MENU, navigate to Ringers, and press SELECT.
2. Use the arrow keys to select Cell volume and press SELECT.
3. Use the arrow keys to choose the desired volume level and press SELECT.
How do I change the LCD language on my AT&T DLP73410?
To change the display language on a cordless handset or the telephone base:
1. Press MENU, navigate to Settings, and press SELECT.
2. Press SELECT again to choose LCD language.
3. Use the arrow keys to choose English, Français, or Español, then press SELECT.
How do I operate basic call functions on the AT&T DLP73410?
| Operation | Steps |
| Making a home or cell call |
Using a cordless handset: • Press HOME/FLASH or SPEAKER, then enter the telephone number. • Press CELL, enter the telephone number, then press SELECT. Using the telephone base: • Press HOME, then enter the telephone number. • Press CELL, enter the telephone number, then press SELECT. |
| On-hook dialing (predialing) |
Using a cordless handset: • Enter the telephone number, then press HOME/FLASH, CELL, or SPEAKER to call. Using the telephone base: • Enter the telephone number, then press HOME or CELL to call. |
| Answering a home or cell call |
Using a cordless handset: • Press HOME/FLASH, CELL, SPEAKER, or any dialing key (0-9 or TONE *). Using the telephone base: • Press HOME, CELL, or any dialing key (0-9 or TONE *). |
| Ending a call |
Using a cordless handset: • Press OFF/CANCEL or return the handset to the base or charger. Using the telephone base: • Press HOME or CELL. |
| Handset speakerphone | During a call, press SPEAKER to switch between handsfree speakerphone and normal handset use. |
| Redial |
Using a cordless handset: • Press REDIAL repeatedly to select the desired entry, then press HOME/FLASH, CELL, or SPEAKER to call. Using the telephone base: • Press REDIAL/PAUSE repeatedly to select the desired entry, then press HOME or CELL to call. |
| Volume control | During a call, press VOL ▼ to decrease or VOL ▲ to increase the listening volume. |
| Call waiting | Press HOME/FLASH on the handset or PTT/FLASH on the telephone base to put the current call on hold and take the new call. (Requires subscription from telephone service provider). |
How do I add a new entry to the directory on my AT&T DLP73410?
You can add an entry using a cordless handset or the telephone base:
1. Press MENU, navigate to Directory, and press SELECT.
2. Select Add new entry and press SELECT.
3. Enter a telephone number (up to 30 digits) and press SELECT.
4. Enter a name (up to 15 characters) and press SELECT.
How do I search for and dial an entry from the directory on my AT&T DLP73410?
1. Press DIR on the handset or telephone base in idle mode.
2. Use the ▲ or ▼ keys to scroll and select the desired directory entry.
3. To call:
• For the home line: Press HOME/FLASH or SPEAKER on the handset, or press HOME on the telephone base.
• For the cell line: Press CELL on the handset, or press CELL on the telephone base.
How do I download a cell phone directory to my AT&T DLP73410?
Before you begin, ensure your cell phone is paired, active, and connected to your telephone system. To download a directory using the telephone base:
1. Press MENU, navigate to Bluetooth, and press SELECT.
2. Navigate to Download dir and press SELECT.
3. Press SELECT to start downloading.
How does the remote voice control feature work on the AT&T DLP73410?
If you have connected a cell phone to your telephone system, you can activate the voice-controlled application (voice app) of the cell phone, such as Siri®, Google Now™, or S Voice®, using the handset or telephone base.
Compatibility:
- Siri: iOS (8 or above)
- Google Now: Android (4 or above)
- S Voice: Android (4 or above)
Before using this feature, ensure that:
- Your cell phone is paired and connected via Bluetooth.
- No other Bluetooth applications are running in the background of your cell phone.
- Your cell phone is within 15 feet of the telephone base.
- Your cell phone’s screen is not locked with a passcode.
- You have turned on or logged into the applications on your cell phone that you will be using (e.g., GPS, e-mail).
- Your cell phone has a strong data or Wi-Fi signal.
To activate remote voice control:
1. Press VOICE. If you have two connected cell phones, use the arrow keys to select a device.
2. When the telephone base or handset plays the confirmation tone, speak toward the device and wait for feedback.
3. Press CANCEL to exit.
How do I manage the Caller ID announce feature on my AT&T DLP73410?
When this feature is on, the handset and/or base speaks “Call from…” and the name of the caller for incoming calls. To turn this feature on or off using a cordless handset or the telephone base:
1. Press MENU, navigate to Caller ID annc, and press SELECT.
2. Use the arrow keys to choose On or Off, then press SELECT.
How do I review and dial a number from the call log (Caller ID history) on the AT&T DLP73410?
1. Press CID on the handset or telephone base in idle mode.
2. Use the arrow keys (▲ or ▼) to scroll through the list.
3. To dial the selected number:
• For the home line: Press HOME/FLASH or SPEAKER on the handset, or HOME on the base.
• For the cell line: Press CELL on the handset or on the base.
How do I erase the missed calls indicator on my AT&T DLP73410?
When the screen shows “XX Missed calls”, you can either scroll through the call log one by one to clear the indicator, or you can press and hold OFF/CANCEL on the handset or CANCEL on the telephone base while in idle mode to erase the indicator.
How do I turn the Smart Call Blocker feature on or off on the AT&T DLP73410?
To turn the Smart Call Blocker on or off:
1. Press CALL BLOCK.
2. Press SELECT to choose SCB On/Off.
3. Use the arrow keys (▲ or ▼) to choose On or Off, then press SELECT.
Note: The screening feature of Smart Call Blocker is applicable to incoming home calls only. All incoming cell calls will get through and ring by default.
How does the Smart Call Blocker on the AT&T DLP73410 handle different types of calls?
The Smart Call Blocker feature handles calls based on categories and your chosen settings.
Call Categories and Controls:
| Call Categories | Call Control and Options |
|---|---|
| Unwelcome calls • Numbers saved in block list. |
The telephone blocks these calls from ringing through. |
| Welcome calls • Numbers saved in allow list. • Numbers saved in directory. • Numbers not found in block list. • Caller ID names saved in star name list. |
The telephone allows these calls to get through and ring. |
| Unknown calls (for home calls only) • Calls without numbers (e.g., “out of area” or “Private”). • Uncategorized calls (absent caller ID, numbers not found in directory/lists). |
You can select one of five profile options for handling these calls: • Screen unknown: Asks the caller to say their name before the call rings. • Screen robot: Asks the caller to press the pound key (#) before the call rings. • Allow unknown (default): Allows these calls to ring through. • Unknown to answering system: Forwards these calls directly to the answering system without ringing. • Block unknown: Rejects these calls with a block announcement without ringing. |
How can I add numbers to the block list, allow list, or star name list on my AT&T DLP73410?
You can add numbers from the caller ID log or add them manually.
Add from Caller ID (CID) Log:
1. Press CID on the handset or telephone base, then scroll to the desired entry.
2. Press SELECT.
3. Use the arrow keys to select To Block list, To Allow list, or To Star name list, and press SELECT.
4. Press SELECT twice to confirm.
Add Manually to Block List:
1. Press CALL BLOCK.
2. Navigate to Block list and press SELECT.
3. Navigate to Add new entry and press SELECT.
4. Enter a number (up to 30 digits) and press SELECT.
5. Enter a name (up to 15 characters) and press SELECT.
(Follow similar steps for Allow list and Star name list by selecting the respective list in step 2).
How do I quickly set up call handling profiles for the Smart Call Blocker on my AT&T DLP73410?
You can use one of five profile settings to quickly configure the Smart Call Blocker.
| Set profile | Steps |
|---|---|
| Screen unknown Screen all unknown home calls |
1. CALL BLOCK -> ▲ or ▼ -> Set profile -> SELECT. 2. ▲ or ▼ -> Screen unknown -> SELECT. |
| Screen robot Screen robocalls |
1. CALL BLOCK -> ▲ or ▼ -> Set profile -> SELECT. 2. ▲ or ▼ -> Screen robot -> SELECT. |
| Allow unknown Block calls on the block list only (default settings) |
1. CALL BLOCK -> ▲ or ▼ -> Set profile -> SELECT. 2. ▲ or ▼ -> Allow unknown -> SELECT. |
| UnknownToAns.S Forward all unknown home calls to the answering system |
1. CALL BLOCK -> ▲ or ▼ -> Set profile -> SELECT. 2. ▲ or ▼ -> UnknownToAns.S -> SELECT. |
| Block unknown Block all unknown home calls |
1. CALL BLOCK -> ▲ or ▼ -> Set profile -> SELECT. 2. ▲ or ▼ -> Block unknown -> SELECT. |
How can I block a caller while I am on a call with the AT&T DLP73410?
When you are on a home or cell call and wish to block the number:
1. During the call, press CALL BLOCK.
2. Press SELECT to end the call with a block announcement and add the number to the block list.
How do I unblock a telephone number that I’ve added to the block list on my AT&T DLP73410?
To remove a number from the block list:
1. Press CALL BLOCK.
2. Use the arrow keys to navigate to Block list and press SELECT.
3. Press SELECT to choose Review.
4. Use the arrow keys to browse through the block list entries.
5. When the desired entry is displayed, press DELETE, then press SELECT to confirm.
What is the difference between the built-in answering system and voicemail service on the AT&T DLP73410?
Your telephone has separate indicators for messages left on its built-in answering system and messages left with your telephone service provider’s voicemail. Here are the key differences:
| Built-in answering system | Voicemail service | |
|---|---|---|
| Supported by | Telephone system | Telephone service provider |
| Subscription | No | Yes |
| Fees | No | May apply |
| Answer incoming calls | After 3 rings by default. Can be changed in the handset or base menu. | Usually after 2 rings. Can be changed by contacting your service provider. |
| Storage | Telephone base | Server or System |
| Display new messages | Handset and base show “XX New messages” | Handset and base show a mail icon and “New voicemail” |
| Retrieve messages | • Press PLAY on the base. • Select “Play messages” in the MENU on the handset. • Access remotely with an access code. |
Press the mail icon on the dialpad and enter an access number from your service provider. |
How do I turn the answering system on or off on my AT&T DLP73410?
Using a cordless handset:
1. Press MENU, navigate to Answering sys, and press SELECT.
2. Navigate to Answer on/off and press SELECT.
3. Use the arrow keys to choose On or Off, then press SELECT. When on, the handset shows ANS ON.
Using the telephone base:
• Press the /ANS ON button to turn the answering system on or off. The system will announce, “Calls will be answered” or “Calls will not be answered.”
How do I manage the call screening feature on my AT&T DLP73410?
Call screening allows you to hear incoming messages over the speaker as they are being recorded. To turn this feature on or off using a handset or the telephone base:
1. Press MENU, navigate to Answering sys, and press SELECT.
2. Navigate to Ans sys setup and press SELECT.
3. Select Call screening and press SELECT.
4. Use the arrow keys to choose On or Off, then press SELECT.
How do I listen to messages on my AT&T DLP73410, and what are the playback options?
To start message playback:
- Using the telephone base: Press the ►/■/PLAY/STOP button when the base is in idle mode.
- Using a cordless handset: Press MENU then SELECT when the handset is in idle mode.
Options during playback:
| Feature | On the telephone base | On a handset |
|---|---|---|
| Adjust playback volume | Press VOL ▼ or VOL ▲ | Press VOL ▼ or VOL ▲ |
| Stop playback | Press ►/■/PLAY/STOP | Press OFF/CANCEL |
| Skip to the next message | Press ►►/SKIP | Press 6 |
| Repeat the message | Press ◄◄/REPEAT | Press 4 |
| Play the previous message | Press ◄◄/REPEAT twice | Press 4 twice |
| Delete the message | Press X/DELETE | Press MUTE/DELETE |
What are the technical specifications for the AT&T DLP73410?
| RF frequency band | 1921.536MHz – 1928.448MHz |
| Channels | 5 |
| Handset battery | 2.4 VDC, AAA x 2, Ni-MH |
| Charger voltage (AC adapter output) | 6VDC @400mA |
| Operating times* | Talk time (handset): up to 10 hours Standby: up to 5 days |
* Operating times vary depending on your actual use and the age of the battery.
How to use the PDF below:
* Touchscreen: Swipe up/down with-in the PDF to scroll and pinch or spread with two fingers to zoom.
* Mouse: While your mouse is hovering over the PDF, use the mouse wheel to scroll and click on the – / + buttons at the bottom of the PDF to zoom.
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