What does e mean on wifi signal

You can not use 4G services on a phone which is just 3G enabled. Hi, You have shown that 4g lte download speed can go to the max of mbps but AirTel 4g is claiming a max of Are they fooling people or there is something wrong going on? As mentioned in the article, mbps is the theoretical limit. It is just the upper limit, it does not mean that service providers will necessarily provide this speed under 4G.

However I see E on the screen, and my balance gets deducted on its own. It seems I am communicating on the internet, although I am not using applications like Facebook etc. Only once or twice I had done that out of curiosity.

Is there a way to disable E from my handset. You should turn off the mobile Internet on your phone. I am trying to get a stronger signal in my house, and am looking into booster. If I stand on my roof I get the edge network and a few bars of cell signal. First of all you must ensure that your cellular service provider is giving you 3G data connectivity. Thanks for the good information. I will share it with my friends. So far nobody know this much of information, good to see this. Thanks for providing such important info.

I only use the cell phone —but today I have the knowledge about the networks use. Such needful info. No, phones are manufactured to support certain specifications. You would need a 3G enabled phone. I have a 3G dual sim smart phone, both sim cards are of Vodafone. Now while one sim is perfectly working with 3g. The other sim card, when activated, shows only E.

How to solve this? The most probable cause of this is that the second SIM perhaps has only 2G access. Contact Vodafone customer care. They can best explain the situation as it is their network. Sir, when i see on my phone symbol of G I am not able to call anyone and nobody is able to call me due to this G symbol.

But sir when there is E symbol my phone works! Give me solution. Dear Sazia, there is no connection between mobile Internet symbols like G and E with the voice calling capability.

Please speak with your service provider about it. Senthil, you should contact your service provider for such problems. You get the kind of mobile Internet that your service provider gives you. It also depends on the connectivity infrastructure in your area. You can not change a 3g phone into a 4g phone. In order to use 4g services, you would need to buy a 4g enabled mobile phone. How can I fix this problem. Yadu, such problems are very specific to your mobile Internet provider.

You should call Airtel customer support. Or will it work for 4 g facility only. Hi Anit, you must have a 4G enabled phone to enjoy 4G data features. There is no point of going for a 4G plan while you use a 3G phone.

Hello brother…I am also using idea.. It will shows VodafoneIN Idea…. A hollow arrow means that an item may receive your location under certain conditions. Call Forwarding is on. Airplane Mode is on. Teletype TTY is on. Orientation Lock is on.

Your screen won't rotate until you turn off this setting. Do Not Disturb is on. This setting silences calls, alerts, and notifications until you turn it off.

Alarms will still sound. Your iPhone is syncing with iTunes. Your iPhone is locked with a passcode or Touch ID. Your iPhone is paired with a wireless headset, headphones, or earbuds. An alarm is set. This icon shows the battery level of your iPhone. If this icon is yellow, Low Power Mode is on.

The battery level of your paired Bluetooth device. Your iPhone is charging. The key to any good wireless deployment is proper planning, which requires a set of goals and requirements to achieve. Determining minimum signal strength requirements in the coverage area is almost alway part of the network requirements list. Desired signal strength for optimal performance varies based on many factors, such as background noise in the environment, the amount of clients on the network, what the desired data rates are, and what applications will be used.

Wi-Fi signal strength is tricky. The most accurate way to express it is with milliwatts mW , but you end up with tons of decimal places due to Wi-Fi's super-low transmit power, making it difficult to read. For example, dBm is 0. Some adapters use a scale of , and others Ultimately, the easiest and most consistent way to express signal strength is with dBm , which stands for decibels relative to a milliwatt.

The first thing to understand about dBm is that we're working in negatives. Next, it's important to know that dBm does not scale in a linear fashion like you'd expect, instead being logarithmic. That means that signal strength changes aren't smooth and gradual. The Rule of 3s and 10s highlights the logarithmic nature of dBm:.

So what signal strength should you shoot for?