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CALCULATOR function
This device has a simple computer (with display of up to 8 digits). By pressing [CAL], enter computer mode; press
[SET] to exit this mode.
Computer functions:
- Addition (+) - [UP / +]
- Subtraction (-) - [JOS / -]
- Inmultire (x) - [OUT / X]
- Împărţire (÷) - apăsaţi [FLASH / ÷]
- Comma (.) - [. * /]
- Result (=) - [# / =]
- Reset computer (CE) - [CAL]
Display battery status
If the batteries are discharged, the symbol will appear on the
batteries with new ones, respecting their polarity.
Cleaning your phone
The phone can be cleaned with a slightly moistened cloth or wipe with an antistatic cloth. Do not use strong
detergents or solvents.
SAFETY MEASURES
Do not use your phone if the cable or appliance is damaged.
A phone connected to the telephone line during a storm may be damaged. During a storm, remove the plug from
the telephone line.
Do not open or insert objects into the appliance through the vents.
Do not toiling liquids inside the device. Protect the device from moisture and extreme temperatures.
Do not touch the contacts of the sound tele jack with sharp or metal objects. Do not make changes or repairs to the
equipment.
Repairs to the power cord or appliance must be done by a specialized service.
DEBUGGING
There is no sound.
- Check if as the phone flash is inserted into the appropriate slot.
No calls can be made.
- Make sure that the phone is set correctly to The Pulse/Tone. Check that the "Call Baby" Interference function is
not enabled.
- Check the cables not to be worn or broken, and the plug inserted correctly into the machine.
The display is dark and unreadable.
- Check the contrast of the screen, replace the batteries.
When someone calls us, we can't hear tones.
- Check that the doorbell is not unseated.
Most functions do not work.
- Check the batteries if they are not discharged, replace them, if necessary, wait 10 minutes to reset the phone
settings.
screen. Immediately replace the discharged
8
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Need help?
Do you have a question about the KXT-709 and is the answer not in the manual?
Questions and answers
Cannot get the KXT709 to work
@David Is there a video for setting up KXT709
To troubleshoot the Maxcom KXT-709 and get it to work, follow these steps:
1. No sound: Ensure the phone line is properly plugged into the correct slot.
2. Cannot make calls:
- Check if the dialing mode is set correctly (Pulse or Tone).
- Ensure the “Call Baby” Interference function is not enabled.
- Inspect the cables for damage and confirm the plug is securely connected.
3. Dark or unreadable display: Adjust the screen contrast or replace the batteries.
4. No ring tone when receiving calls: Make sure the doorbell (ringer) is properly seated.
5. Most functions not working: Check if the batteries are fully charged or need replacing.
6. General safety:
- Avoid moisture and extreme temperatures.
- Do not insert objects into the device.
- Do not open or attempt to repair the device yourself.
If problems persist, consult a specialized service technician.
This answer is automatically generated