Introduction
This manual provides comprehensive instructions for the AT&T CL80115 DECT 6.0 Cordless Expansion Handset. This accessory handset is designed to extend the functionality of compatible AT&T cordless phone base systems, offering enhanced audio calls and additional communication features. It is not a standalone device and requires connection to a compatible base unit for operation.
What's in the Box
- AT&T CL80115 Cordless Handset
- Handset Charger
- Power Adapter for Charger
- Rechargeable Battery Pack
Image: The AT&T CL80115 Cordless Handset resting in its charging cradle. The handset features a large display, backlit keys, and an AT&T logo.
Compatibility
The AT&T CL80115 accessory handset requires one of the following AT&T cordless phone base systems to operate:
- CL82115
- CL82215
- CL82315
- CL82415
- CL82465
- CL82515
- CL83215
- CL83315
- CL83365
- CL83415
- CL83465
- CL83565
- CL84115
- CL84215
- CL84265
- CL84365
Setup
1. Battery Installation
- Locate the battery compartment on the back of the handset.
- Insert the rechargeable battery pack, ensuring correct polarity.
- Close the battery compartment cover securely.
2. Charging the Handset
- Connect the power adapter to the handset charger and plug it into an electrical outlet.
- Place the handset in the charger with the display facing forward.
- Allow the handset to charge for at least 10 hours before initial use to ensure optimal battery performance. The "CHARGE" indicator on the handset will illuminate.
Image: An angled view of the AT&T CL80115 Cordless Handset in its charging cradle, highlighting the display and keypad.
3. Registering the Handset to a Base Unit
This accessory handset must be registered to a compatible AT&T cordless phone base unit before it can be used.
- Ensure the base unit is powered on and not in use.
- On the base unit, press and hold the PAGE button (or equivalent registration button) for approximately 4 seconds until the IN USE light on the base unit turns on.
- On the CL80115 handset, press the # key. The handset will display "Registering..."
- Once registered, the handset will display "Handset X Registered" (where X is the handset number) and emit a confirmation tone.
- If registration fails, repeat the steps. If it continues to fail, refer to the troubleshooting section or the base unit's manual.
Operating the Handset
Making and Answering Calls
- To Make a Call: Press PHONE, then dial the number.
- To Answer a Call: Press PHONE when the handset rings.
- To End a Call: Press OFF or place the handset back in the charger.
Adjusting Volume
During a call, press the VOLUME up or down buttons on the side of the handset to adjust the earpiece volume.
Mute Function
During a call, press the MUTE/DELETE button to mute the microphone. Press it again to unmute.
Intercom (Walkie-Talkie)
If multiple handsets are registered to the same base, you can use the intercom feature for internal communication. This handset supports communication with up to 4 individuals simultaneously.
- Press MENU/SELECT.
- Scroll to "Intercom" and press MENU/SELECT.
- Select the desired handset to call or choose "Broadcast" to call all other handsets.
Features
- Enlarged Font and Backlit Keys: The handset features an extra-large display with enlarged font and backlit keys for improved visibility and ease of use, particularly beneficial for individuals with visual impairments.
- Adjustable Equalizer: Enhance audio call quality with the adjustable equalizer, allowing customization of sound profiles for clearer conversations.
- ECO Mode: This mode intelligently manages power consumption, optimizing battery life and reducing energy usage.
- Ringer Silence: Temporarily or permanently silence the ringer on both the handset and the base unit as needed.
- Caller ID Display: The extra-large display clearly shows caller ID information for incoming calls, provided by the compatible base unit.
Maintenance
- Cleaning: Wipe the handset and charger with a soft, damp cloth. Avoid using harsh chemicals or abrasive cleaners.
- Battery Care: Ensure the handset is placed in the charger when not in use to maintain battery charge. Replace the battery pack when its performance significantly degrades.
- Storage: If storing the handset for an extended period, remove the battery pack. Store in a cool, dry place.
Troubleshooting
| Problem | Solution |
|---|---|
| Handset does not turn on or has no power. |
|
| Cannot make or receive calls. |
|
| Poor audio quality or static. |
|
| Handset displays "Not Registered". |
|
Specifications
- Model: CL80115
- Brand: AT&T (Manufactured by VTech)
- Telephone Type: Cordless
- Technology: DECT 6.0
- Color: Gray
- Material: Plastic
- Item Weight: 11.7 ounces (approximately 331 grams)
- Product Dimensions (L x W x H): 4.9 x 2 x 7 inches (approximately 12.4 x 5.1 x 17.8 cm)
- Batteries: 2 AA rechargeable batteries (included)
- Power Source: Corded Electric (for charger)
- Multiline Operation: Yes
- Caller ID Display: Supported (via compatible base unit)
Image: A diagram illustrating the dimensions of the AT&T CL80115 Cordless Handset, showing a height of 7.6 inches (19 cm).
Important Safety Information
WARNING:
This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Always follow basic safety precautions when using this product to reduce the risk of fire, electric shock, and injury to persons.
Warranty and Support
For warranty information, technical support, or customer service inquiries, please refer to the documentation included with your primary AT&T cordless phone base system or visit the official AT&T/VTech support website. Keep your purchase receipt as proof of purchase.
