TG7511_7521BX(e).book Page 47 Tuesday, June 15, 2010 2:10 PM

Useful Information

Error messages

If the unit detects a problem, one of the following messages is shown on the display.

Display message

Cause/solution

Base no power

L The handset has lost communication with the base

or

unit. Move closer to the base unit and try again.

No link to base.

L Unplug the base unit’s AC adaptor to reset the unit.

Reconnect main

Reconnect the adaptor and try again.

base AC adaptor.

L The handset’s registration may have been cancelled.

 

Re-register the handset (page 30).

Check Phone Line

L The supplied telephone line cord has not been

 

connected yet or not connected properly. Check the

 

connections (page 8).

Error*1

L Recording was too short. Try again.

Invalid Number

L You tried to send an SMS message to a phone number

 

saved in the phonebook, caller list, or redial list that is

 

over 20 digits long.

Memory Full

L The phonebook memory is full. Erase unnecessary

 

entries (page 20).

 

L Message memory is full. Erase unnecessary

 

messages (page 38, 39).*1

 

L The call barred list memory is full. Erase unnecessary

 

entries (page 29).

 

L The maximum number of base units (4) is already

 

registered to the handset. Cancel unused base unit

 

registrations from the handset (page 30).

Use rechargeable

L A wrong type of battery such as Alkaline or

battery.

Manganese was inserted. Use only the rechargeable

 

Ni-MH batteries noted on page 4, 6.

You must first

L You must subscribe to a Caller ID service. Once you

subscribe to

receive caller information after subscribing to a Caller

Caller ID.

ID service, this message will not be displayed.

*1 KX-TG7521

 

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Panasonic KX-TG7511, KX-TG7521BX operating instructions Error messages

KX-TG7521BX, KX-TG7511 specifications

The Panasonic KX-TG7511 and KX-TG7521BX are remarkable cordless phone systems designed to offer convenience, functionality, and modern technology for everyday communication needs. These models stand out for their user-friendly features and advanced capabilities, catering to families and professionals alike.

One of the primary features of these models is the DECT 6.0 technology. This technology ensures clear, interference-free calls over long distances, making it ideal for home and office use. The KX-TG7511 is a single handset system, while the KX-TG7521BX includes two handsets, providing flexibility for users who need multiple units in various locations.

Both models are designed with an easy-to-use interface, featuring a large, backlit LCD display that enhances readability in any lighting condition. The keypad is also designed for simplicity, allowing users of all ages to navigate the options with ease. Additionally, the phones come equipped with a user-friendly phonebook that can store up to 50 contacts, making it convenient to keep in touch with family and friends.

Another notable feature is the integrated digital answering system. This function allows users to receive and manage voicemail conveniently, ensuring that important calls are never missed. The system allows for remote access to messages, which is particularly beneficial for busy individuals or those who travel frequently.

The KX-TG7511 and KX-TG7521BX also offer enhanced security features, such as call-blocking capabilities. Users can block unwanted calls, protecting themselves from telemarketers and other unwanted callers. The systems also feature an intercom function, allowing seamless communication between handsets, which is useful in larger homes or offices.

Both models excel in battery performance, with a long talk time and standby time, ensuring reliability throughout the day. The eco mode helps minimize power consumption, aligning with Panasonic's commitment to sustainability.

In summary, the Panasonic KX-TG7511 and KX-TG7521BX bring together practicality and advanced technology, making them excellent choices for users seeking a reliable and feature-rich cordless phone system. With their clear sound quality, user-friendly design, and various functionalities, they cater to the modern communication needs of any household or business environment.