This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

Sometimes phone numbers that are on emails and websites show up for a second or two and then are removed. This doens't happen with the same email or website when I use Internet Explorer

  • 1 amsa
  • 1 yana da wannan matsala
  • 5 views
  • Amsa ta ƙarshe daga TonyE

more options

On some emails and websites phone numbers appear for a second or two and then disappear. If I reload the email or website, the number again appears for a second or two and then disappears. This doesn't happen when I open that same email or website in Internet Explorer.

On some emails and websites phone numbers appear for a second or two and then disappear. If I reload the email or website, the number again appears for a second or two and then disappears. This doesn't happen when I open that same email or website in Internet Explorer.

All Replies (1)

more options

Do you have Skype installed, I have seen similar reports about Skype causing this. Skype include a "number highlighting" option, and it may be malfunctioning and hiding the numbers instead of highlighting them. If you have Skype, try turning this feature off - http://blog.calcoastwebdesign.com/2008/11/how-to-disable-number-highlighting.html

If that does not help, try the procedure in the troubleshooting extensions and themes article, this is likely to be caused by an extension/theme issue.