Gigaset CL660HX HD-Phone
On this page:
Find out more about the operation, keys and functions of the Gigaset CL660HX HD-Phone and how to set it up and use it.
Find out about the device and the HD-Phone buttons in the button overview. Residential customers need an Internet-Box and fixed-line access (IP) to use the Gigaset CL660HX. Business customers need the Centro Business 2.0 or Internet-Box 3 and Business Telephony connection.
Set up and use
Help topics & tips HD Phone Gigaset CL660HX
Instructions, documents and firmware
Instructions (PDF)
Declaration of conformity (PDF)
In diesem Video zeigt Oliver, Trainer bei Swisscom Academy, den Lieferumfang der Internet-Box 4 und erklärt dir wie man diese Installiert.
Frequently asked questions
How do I connect the phone to the Internet-Box?
Before you press the + key (pairing key/connection key) on the Internet-Box (base station), start the automatic DECT registration process as follows:
- On your telephone, select: Menu – Settings – Registration – Register Handset - OK
- Now press the + key on the Internet-Box
The two devices will show a successful connection on their displays.
How do I set up call forwarding?
You can configure settings directly on your handset to forward calls or reject calls you do not wish to take. Proceed as follows:
- Menu
- Network services
- Options
- Scroll down and set up service (call forwarding, reject unknown calls etc.) > OK
The following Swisscom services are available:
| Forward | Divert incoming calls to another telephone number |
| Do not disturb | Divert all incoming calls to a message |
| Block anonymous calls | Divert all calls with suppressed telephone number to a message |
| Call barring | Enter the telephone number of the last call in a black list. Calls with this telephone number are no longer diverted to the handset. |
Help from the Swisscom Community
Couldn't find an answer? Ask the Swisscom Community. More than 10,000 active users are waiting to help you.