Communicating tips

  • What is 4G? 4G - 3G - SIM - GSM - mobile network – LTE – Long Term Evolution – 3G+
    5
  • What is GSM and what is good about it? mobile phone - cell phone
    5
  • Should I enable location-based services on social media? social media - social networking - privacy – location based services
    5
  • What does "jailbreak" mean on Apple iPhone's and iPads? Smartphone - smart phone - cell phone virus - cell phone – apple ipad - apple iphone - jailbreak
    5
  • How can I keep the data on my mobile phone safe when using and downloading apps? Smartphone - smart phone - cell phone virus - cell phone – android –iphone – apps
    5
  • Apple announced that the new iPad will contain a “micro-SIM” What is a micro-SIM? cell phone - mobile phone
    5
  • What personal data is on my phone? Smartphone - smart phone – cell phone – personal data – digital security
    5
  • I heard that Visa is offering some new credit card fraud protection that uses cell phones. How does it work? mobile phone - credit card fraud - cell phone
    4.666665
  • What do I do if my SIM card is blocked? What does “Enter PUK code” mean? PUK code - SIM block - PIN unblock - mobile phone - cell phone - SIM
    4.63158
  • I hear about 3G in iPhone ads, what is that? mobile phone - mobile network - cell phone
    4.5
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