1. Introduction
1.1 Product Overview
The AT&T 1739 Digital Answering System is a standalone device designed to record incoming telephone messages. It features digital recording, call screening capabilities, and remote access functionality.
1.2 Key Features
- Up to 40 minutes of digital recording time.
- Integrated Message Guard Memory to prevent message loss during power failures.
- Automatic time and day stamp for messages.
- Fully digital operation, eliminating the need for tapes.
- Messages play in the order they are received.
2. Product Components and Controls
The following image illustrates the main components and control buttons of the AT&T 1739 Digital Answering System.
Front view of the AT&T 1739 Digital Answering System, showing the speaker grille, digital message counter, and control buttons.
2.1 Control Buttons and Indicators
- Digital Display: Shows the number of new messages or current operation status.
- PLAY/STOP: Initiates or pauses message playback.
- DELETE (BORRAR): Erases the current message or outgoing announcement.
- ON/OFF (ن): Toggles the answering system function on or off.
- MEMO/REPEAT (MEMO/REPETIR): Plays the previous message during playback or records a memo.
- ANNC/SKIP (ANUNCIO/SALTAR): Skips to the next message during playback or plays the outgoing announcement.
- SETUP (CONFIGURAR RELOJ): Enters setup mode for various settings.
- CLOCK: Used in conjunction with SETUP to set the time.
- VOLUME (VOLUMEN): Adjusts the speaker volume.
3. Setup
3.1 Package Contents
Verify that your package contains the following items:
- AT&T 1739 Digital Answering System unit
- Telephone line cord
- Wallet card for remote access codes
- User's manual (this document)
3.2 Connecting the System
- Connect the small end of the AC power adapter to the DC IN jack on the back of the answering system.
- Plug the large end of the AC power adapter into a standard electrical outlet.
- Connect one end of the telephone line cord to the TEL LINE jack on the back of the answering system.
- Plug the other end of the telephone line cord into a telephone wall jack.
- Ensure the system powers on and the display illuminates.
3.3 Setting the Clock
To ensure accurate time and day stamping for messages:
- Press the SETUP button.
- Press the CLOCK button.
- Use the VOLUME up/down buttons to adjust the hour, then press CLOCK to confirm.
- Repeat for minutes and AM/PM.
- Press SETUP again to exit.
4. Operation
4.1 Turning the System On/Off
Press the ON/OFF (ن) button to activate or deactivate the answering system. When active, the system will answer incoming calls after a preset number of rings.
4.2 Recording Your Outgoing Message (OGM)
Your outgoing message is what callers hear. To record or re-record your OGM:
- Press and hold the ANNC/SKIP (ANUNCIO/SALTAR) button until you hear a beep.
- Speak clearly into the microphone (usually located near the speaker grille).
- Press ANNC/SKIP again to stop recording. The system will play back your recorded message.
4.3 Playing Messages
When new messages are present, the digital display will show the number of messages. To listen:
- Press the PLAY/STOP button to begin playback of new messages.
- During playback, press PLAY/STOP to pause, and press again to resume.
- Press MEMO/REPEAT (MEMO/REPETIR) to repeat the current message. Press twice quickly to play the previous message.
- Press ANNC/SKIP (ANUNCIO/SALTAR) to skip to the next message.
4.4 Deleting Messages
To delete messages:
- During message playback, press the DELETE (BORRAR) button. The message will be erased.
- To delete all old messages, ensure no messages are playing, then press and hold the DELETE (BORRAR) button until a confirmation tone is heard.
4.5 Adjusting Volume
Use the VOLUME (VOLUMEN) up/down buttons to adjust the speaker playback volume during message listening or call screening.
4.6 Remote Access
The system allows you to retrieve messages remotely from any touch-tone phone. Refer to the included wallet card for specific remote access codes and instructions.
5. Maintenance
5.1 Cleaning
Wipe the unit with a soft, damp cloth. Do not use abrasive cleaners or solvents. Ensure no liquid enters the unit.
5.2 Message Guard Memory
The AT&T 1739 is equipped with Message Guard Memory, which protects your recorded messages from being lost in the event of a power outage. No user action is required for this feature.
6. Troubleshooting
If you encounter issues with your AT&T 1739 Digital Answering System, refer to the following common problems and solutions:
- No Power/Display Off: Ensure the AC power adapter is securely plugged into both the unit and a working electrical outlet.
- Cannot Record Outgoing Message: Verify the system is turned ON. If issues persist, try resetting the system by unplugging the power for a few seconds and then reconnecting it.
- Poor Sound Quality: Ensure the telephone line cord is securely connected. Sound quality can sometimes be affected by the incoming call's source (e.g., certain mobile networks).
- System Not Answering Calls: Check that the answering system is turned ON (indicated by the ON/OFF button's status). Verify the phone line connection.
- Messages Not Playing: Press PLAY/STOP. If the display shows no messages, there are none recorded.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | 1739 |
| Product Dimensions | 6.14 x 2.76 x 7.01 inches |
| Item Weight | 1.55 pounds |
| Manufacturer | AT&T |
| Recording Time | Up to 40 minutes |
| Memory Type | Digital with Message Guard backup |
8. Warranty and Support
8.1 Warranty Information
The AT&T 1739 Digital Answering System is covered by a 1-Year limited warranty from the date of purchase. Please retain your proof of purchase for warranty claims.
8.2 Customer Support
For further assistance, technical support, or warranty service, please contact AT&T customer support. Refer to the contact information provided with your product documentation or visit the official AT&T website.
