1. Introduction
Welcome to the user manual for your Gigaset CL660A Duo cordless phone system. This manual provides essential information for the safe and efficient use of your device, covering setup, operation, maintenance, and troubleshooting. The Gigaset CL660A Duo is a high-quality fixed-line telephone system featuring a color display, modern interface, and an integrated answering machine.
Package Contents
- 2 Handsets (Gigaset CL660A)
- 1 Base Station with Answering Machine (Gigaset Box 200A)
- 2 Handset Chargers
- 2 Power Adapters (for base and chargers)
- 4 AAA Rechargeable Batteries
- 1 Telephone Connection Cable
- 1 User Guide (this document)
Image 1.1: Gigaset CL660A Duo Cordless Phone System with two handsets and base station.
2. Setup
2.1 Connecting the Base Station
- Connect the telephone cable to the TEL socket on the base station and to your telephone wall socket or router.
- Connect the power adapter to the 230V socket on the base station and plug it into a power outlet.
- Place the base station on a flat, non-slip surface, away from heat sources and direct sunlight. Ensure it is not near other electronic devices that could cause interference.
Image 2.1: The Gigaset CL660A Duo base station and two handsets in their charging cradles.
2.2 Inserting Batteries and Initial Charging
- Open the battery compartment cover on the back of each handset.
- Insert the two supplied AAA rechargeable batteries, observing the correct polarity (+/-).
- Close the battery compartment cover.
- Place each handset into its respective charging cradle. The display will show a charging indicator.
- Allow the handsets to charge for approximately 8-10 hours before initial use to ensure optimal battery performance.
2.3 Handset Registration
Your handsets are typically pre-registered to the base station. If a handset is not registered (e.g., "Base not found" message), follow these steps:
- On the handset, navigate to Menu > Settings > Registration > Register Handset.
- Enter the system PIN (default is 0000).
- On the base station, press and hold the Registration/Paging button for approximately 3 seconds. The base station will enter registration mode.
- The handset will display a confirmation message once registration is successful.
3. Operating Instructions
3.1 Making and Receiving Calls
- Making a Call: Enter the phone number and press the Green Call Key ☎.
- Answering a Call: When the phone rings, press the Green Call Key ☎.
- Ending a Call: Press the Red End Call Key ☒.
- Hands-free Calling: During a call, press the Hands-free Key 🔊 to activate or deactivate the speakerphone.
Image 3.1: Gigaset CL660A handset highlighting hands-free mode, color display, PC connection via micro USB, and premium finish.
3.2 Answering Machine Functions
The Gigaset CL660A Duo features an integrated answering machine with up to 55 minutes of recording capacity.
- Activating/Deactivating: Press the On/Off button on the base station or via the handset menu (Menu > Answering Machine).
- Playing Messages: Press the Play button on the base station or select Play Messages from the handset menu.
- Recording a Personal Greeting: Navigate to Menu > Answering Machine > Settings > Record Greeting on the handset.
- Remote Access: You can access your answering machine remotely by calling your number from another phone and entering your remote access PIN.
3.3 Directory (Phonebook)
The phonebook can store up to 400 contacts, each with up to three numbers.
- Adding a Contact: Press the Directory key, then select New Entry. Enter the name and number(s), then save.
- Searching for a Contact: Press the Directory key and start typing the name.
- Copying Contacts: You can copy contacts between handsets or from a PC via micro USB connection.
3.4 Call Blocking Features
Manage unwanted calls using the integrated call blocking features.
- Anonymous Call Suppression: Silence or block calls from unknown numbers. Access this setting via Menu > Settings > Call Blocking.
- Blacklist: Add specific numbers to a blacklist to prevent them from calling you.
- Time-controlled Ringer Suppression: Configure the ringer to be silent during specific hours.
Image 3.2: Gigaset CL660A handset highlighting call blocking features, 400-contact directory, and High Sound Performance (HSP) technology.
4. Maintenance
4.1 Cleaning
- Wipe the handset and base station with a damp cloth. Do not use abrasive cleaning agents or solvents.
- Avoid contact with liquids.
4.2 Battery Care
- Only use the recommended rechargeable AAA batteries.
- If the phone will not be used for an extended period, remove the batteries from the handset.
- Dispose of used batteries according to local regulations.
5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No dial tone. | Telephone cable not connected or faulty. | Check the telephone cable connection to the base station and wall socket. Try a different cable. |
| Handset display shows "Base not found". | Handset is out of range or not registered. | Move closer to the base station. Re-register the handset (see Section 2.3). |
| Handset not charging. | Handset not correctly placed in cradle, or dirty charging contacts. | Ensure the handset is properly seated. Clean the charging contacts on both handset and cradle with a dry cloth. |
| Answering machine not recording messages. | Answering machine is off or memory is full. | Activate the answering machine. Delete old messages to free up memory. |
| Poor sound quality. | Interference from other electronic devices or weak signal. | Move the base station away from other electronics. Ensure the handset is within optimal range of the base. |
6. Specifications
| Feature | Detail |
|---|---|
| Brand | Gigaset |
| Model Number | CL660A Duo |
| Color | White |
| Phone Type | Cordless Fixed Line Phone |
| Display | 2.4'' Color Backlit Display |
| Answering Machine Capacity | Up to 55 minutes |
| Directory Capacity | Up to 400 contacts (3 numbers per contact) |
| Battery Type | AAA Rechargeable (4 required for Duo) |
| Standby Time | Up to 200 hours |
| Talk Time | Up to 18 hours |
| Dimensions (L x W x H) | 15.7 x 5.2 x 2.1 cm (Handset) |
| Material | Plastic |
| Caller ID | Yes |
| Compatibility | French telecommunication system (DECT/GAP) |
7. Warranty and Support
7.1 Warranty Information
Your Gigaset CL660A Duo comes with a 2-year manufacturer's warranty from the date of purchase. Please retain your proof of purchase for warranty claims. The warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.
7.2 Customer Support
For further assistance, technical support, or warranty service, please visit the official Gigaset website or contact their customer service. You can also refer to the comprehensive PDF user manual for more detailed information: Official Gigaset CL660A User Manual (PDF)