To Next PageTo Next PageWhat to do if my ttfone Jupiter is not charging?
If your ttfone Cell Phone isn't charging, ensure all connections are correctly connected. Check for any damage to the charging slot or charger itself, and discontinue use if damage is found; consider replacing the battery or charger. Also, the phone cannot be charged in temperatures below 10°C or above 55°C.
Why my ttfone Cell Phone cannot connect to a network?
If you cannot connect to a network with your ttfone Cell Phone, it may be due to weak signal strength; try moving to a different location. You might be beyond the network service coverage area. Also, verify that your SIM card is correctly inserted and valid by contacting your network provider if needed.
What to do if my ttfone Cell Phone does not dial numbers?
If your ttfone Cell Phone is not dialing numbers, ensure that after inputting the number using the keypad, you press the green call button. Check that the phone number entered is correct. Verify the reception coverage status of your mobile phone and make sure the call restriction settings are correct for outgoing calls.
General| Brand | ttfone |
|---|---|
| Model | Jupiter |
| Category | Cell Phone |
| Language | English |
Guidance on obeying traffic laws and avoiding phone use while driving, noting potential interference with vehicle systems.
Recommendations for maintaining a minimum separation between wireless phones and pacemakers to prevent interference.
Instructions to switch off the device in healthcare facilities due to potential sensitivity to external RF energy.
Prohibition of device use during flights and the requirement to switch it off before boarding an aircraft.
Advice on using only approved accessories and batteries, and proper disposal of scrap batteries.
Warning to switch off the device in potentially explosive atmospheres like refueling points or fuel depots.
Guidance on using the phone correctly and ensuring child supervision.
Information that the phone is not waterproof and should not be exposed to wet conditions.
Instructions for switching off the device, disconnecting the charger, and handling SIM cards safely.
Steps for installing the SIM card and battery, ensuring correct alignment and secure fitting.
Guidance on replacing the battery cover and turning the phone on or off.
Guide to setting up emergency contact numbers and optional emergency SMS messages.
Section to enter personal name for saving, accessed after emergency number setup.
Explanation of the visual indicators for battery charging status.
Details on the low battery alert feature and how to configure SMS notifications for low battery status.
Diagram illustrating the front, back, and side views of the phone with key components labeled.
Details on the Ok, End, and Navigation keys for calls, menus, and confirmations.
Functions of the # and * keys for typing symbols, numbers, and accessing punctuation.
How to adjust volume, use the flashlight, and lock/unlock the keypad.
Function of the SOS button to call emergency numbers.
Icons indicating battery level and network signal strength.
Icons for alarm, unread messages, message memory, call transfer, and missed calls.
Icons representing silent mode, roaming, headset connection, and keypad lock status.
Steps for dialing a number and answering incoming calls using the green key.
Using the red end key to hang up or reject calls, and redialing from call logs.
Instructions for dialing international numbers using the '+' character and 'P' symbol.
How to increase volume during calls using specific keys.
How to enter the main menu and use cursor keys, Green Key, and Red Key.
Overview of SMS features including writing, sending, and managing messages.
Details on deleting SMS, checking status, and managing message folders.
How to search for contacts, view, call, modify, or send messages to them.
Features for adding, deleting, copying contacts, and configuring PhoneBook settings.
Setting up emergency contacts/SMS and configuring quick dial keys.
Steps to view missed, dialled, and received calls, including durations and redialing.
Options to delete all call history or view/reset call timers.
Accessing SIM card menu options (STK) and setting up alarms.
Enabling and configuring the feature to send SMS notifications when the battery is low.
Instructions on using the keypad and cursor keys to perform calculations.
Configuring silent mode and vibrate alert functions.
Customizing ringtones, volumes, display contrast, and language.
Configuring clock settings and managing call waiting/forwarding.
Setting up call barring, network selection, and hiding outgoing numbers.
Enabling PIN code requests and restoring phone settings to factory defaults.
Saving up to 5 emergency numbers and configuring the SOS button's message and dial behavior.
Saving a 3-digit number for direct SOS calling to emergency services.
Procedure to remotely change the emergency number by sending a text message.
Key information regarding SIM card requirement and general wireless device limitations for SOS.
Instructions for switching input modes and typing characters using the keypad.
Understanding the icon indicating a full message box and the need to delete messages.
How to turn the flashlight on or off using the designated switch.
Steps to set up alarms, choosing type, time, and tone.
Solutions for when the phone fails to power on or connect to a network.
Troubleshooting steps for blank display issues and SIM card detection problems.
Tips for improving call quality and addressing reduced standby time.
Solutions for SIM card errors and when features do not operate correctly.
Troubleshooting steps for not receiving incoming calls and phone charging issues.
Solutions for problems encountered when trying to dial numbers.
Explanation of how the device meets international guidelines for radio wave exposure and RF limits.
Definition of SAR as a unit of measurement for mobile device exposure and how it is determined.
Factors affecting SAR values, such as proximity to base stations, accessories, and network bands.
Information on the public SAR limit and the highest tested SAR values for this phone model.
