EE mobile voicemail:
https://ee.co.uk/business/small/help/products-and-services/voicemail
Nokia mobile:
https://www.hardreset.info/devices/nokia/nokia-106/codes
https://www.hardreset99.com/nokia-hard-reset/nokia-106-hard-reset-factory-reset
Mobile phone cracked display screen:
https://www.techwalla.com/articles/how-to-remove-water-from-a-cellphones-display-screen, https://www.techwalla.com/articles/how-to-damage-your-phone
https://www.quora.com/Does-toothpaste-really-work-to-repair-a-cracked-phone-screen
https://home.bt.com/tech-gadgets/phones-tablets/fix-cracked-phone-screen-or-sell-11364017251975
https://www.wondershare.com/android/access-android-phone-with-broken-screen.html
https://www.vesttech.com/top-6-risks-that-come-with-using-a-cracked-phone-screen, So, by default, smartphones are already giving off harmful radiation. –> If a phone’s internal systems (a.k.a. the radiation source) are exposed through the screen cracks, there could be greater health risks for its users.
Harmful Radiofrequency Radiation:
(Electromagnetic radiation from cellphones and other devices). According to the National Cancer Institute, smartphones emit radiofrequency radiation. This is non-ionizing radiation from the smartphone’s antenna. When using your cracked phone screen, your body will absorb more of this energy. Exposure to radiofrequency from your broken glass screen increases heating in your body. While this is not enough to increase body temperature, it can affect human health. Studies are yet to prove that exposure to cell phone radiation can cause cancer.