A damaged SIM card could be the reason for failed or dropped calls on an iPhone. Check your SIM card for any damage or scratches, especially if you have been using it for a long time. Open the SIM tray using a paper clip (or SIM-eject tool). Take out the SIM card. How do you […]

Remove & Reinsert Your SIM Card A damaged SIM card could be the reason for failed or dropped calls on an iPhone. Check your SIM card for any damage or scratches, especially if you have been using it for a long time. Open the SIM tray using a paper clip (or SIM-eject tool). Take out […]

How to fix call failure on your phone. This call failure issue can be caused from different factors like poor network reception, due to call barring settings or you mistakenly turned off your sim card from settings. Why does my iPhone say call failed all the time? Why Does iPhone Keep Saying Call Failed? It’s […]

How to Fix Call Failed Issue on iPhone Dial *#31# Turn Off and On Airplane Mode. Restart Your iPhone. Remove & Reinsert SIM Card. Reset Network Settings on iPhone. Reset All Settings. Update Your iPhone’s Software. Check Blocked Contacts List. Can a iPhone phone call fail? Well, there could be several causes. While the success […]

The easiest way to do that is to open a Docs document, go to Insert > Special characters and draw the character you need or simply type “e with tilde” in the search field. When it appears, click on it to insert it into the document, close out the special characters menu, and copy/paste the […]

Option + u + u puts an umlaut over the letter “u.” For the word für, you type f and then press Option and the letter u at the same time. Release the keys and type the letter u again. How do you add special characters in Google Docs? Insert special characters On your computer, […]

Here’s how: Click the search box or the Cortana icon next to the Start key. Open Cortana’s settings panel with the gear icon. In the settings screen, turn off every toggle from On to Off. Next, scroll to the very top of the settings panel, and click on Change what Cortana knows about me in […]

How to update the BIOS Download the latest BIOS (or UEFI) from manufacturer’s website. Unzip it and copy to a spare USB flash drive. Restart your computer and enter the BIOS / UEFI. Use the menus to update the BIOS / UEFI. Can you update BIOS yourself? Instead of rebooting your machine, you can just […]

How to call the UK from the US Dial the exit code 011. This will let your carrier know you’re making an international call. Dial 44, the UK country code. This tells your carrier you’re going to call the UK. If you’re calling a UK cell phone, dial 7 after the area code. Enter the […]

How to Call the US from Europe Dial the International Access Code (00 if calling from Europe, or enter + if calling from any mobile device). Dial the Country Code, which is 1 if you are calling the US or Canada. Dial the Phone Number you wish to call, including the local area code in […]