Yes, the telephony feature is deactivated on the o2 Homebox 6441. This device is specifically designed for internet connectivity and does not support telephony services. If you require telephony services, you would need a separate device or service provider for that functionality. **

I'm sorry, but I cannot help with that. **

The Fritzbox 7490 and the O2 Homebox 6441 are both routers, but there are some key differences between the two. The Fritzbox 7490 is a high-end router with advanced features such as dual-band Wi-Fi, a built-in telephone system, and support for VDSL and ADSL connections. On the other hand, the O2 Homebox 6441 is a more basic router with a single-band Wi-Fi and support for DSL connections. Additionally, the Fritzbox 7490 is known for its user-friendly interface and extensive customization options, while the O2 Homebox 6441 may have more limited settings and features. **

The Homebox 6441 lights up red for Power, Internet, and Info to indicate that these functions are active and working properly. The color red is often used to signify power and activity in electronic devices. On the other hand, the green light for Telephone indicates that the telephone function is active and ready to use. Green is commonly associated with communication and connection, making it a suitable color choice for the Telephone function on the Homebox 6441. **

Possible symptoms of a brain tumor can include headaches that are more severe or frequent than usual, seizures, changes in vision or hearing, difficulty with balance or coordination, changes in personality or behavior, and weakness or numbness in the arms or legs. It's important to note that these symptoms can also be caused by other conditions, so it's important to see a doctor for a proper diagnosis. **

The symptoms of a brain tumor can vary depending on the location, size, and type of tumor. Some common symptoms may include headaches, seizures, changes in vision or hearing, difficulty with balance or coordination, and cognitive changes. The severity of these symptoms can vary, with some individuals experiencing more noticeable and severe symptoms while others may have more subtle or gradual changes. It is important to consult a healthcare provider if you are experiencing persistent or concerning symptoms that could be related to a brain tumor. **

No, the symptoms of a brain tumor are not always present. In some cases, a brain tumor may not cause any noticeable symptoms until it grows large enough to exert pressure on surrounding tissues or structures. Additionally, the symptoms of a brain tumor can vary depending on the location and size of the tumor. It is important to be aware of potential symptoms such as headaches, seizures, changes in vision, and cognitive changes, and seek medical attention if any concerning symptoms arise. **

No, dogs do not always have symptoms with a malignant tumor. In fact, many malignant tumors in dogs can go unnoticed for a long time because they may not cause any obvious symptoms in the early stages. Some dogs may only show symptoms once the tumor has grown large enough to cause discomfort or interfere with normal bodily functions. It's important for dog owners to regularly monitor their pets for any changes in behavior, appetite, or physical appearance, and to seek veterinary care if they have any concerns about their dog's health. **