2g

Google has warned Android users to disable 2G connectivity. It says scammers are taking advantage of the outdated tech to send phishing messages and other spam that gets past all filters. 2G cellphone service was commonplace in the 1990s before ... being followed by 3G in the 2000s. 2G was the beginning of digital mobile phone connections and allowed for SMS text messaging, though it wasn't fast enough to support reliable mobile Internet services. While most US carriers have disabled their 2G networks, many handsets still support it. It can be useful as a last resort in places with either limited ... (view more)