Nowadays market is full of dual sim smartphones. Various brands are claiming to provide you a better service in the name of dual sim. You may be in search of similar product. If it is so you need to look up if your favourite phone is having DUAL SIM STAND-BY or DUAL SIM ACTIVE.
If your phone is dual stand-by and your sim 1 is active then your sim 2 will automatically go inactive.for example if you are calling on sim 1 or using 3G on sim 1 and someone is calling on sim 2 the caller will hear a voice that you are UNREACHABLE. This function may sometimes work while using 3G but certainly won't during call.
Dual active on the other hand would allow you to recieve call whether you are on call or using 3G simultaneously. If someone call you on the while you can hold first caller and pick up the another.
How it works
Dual sim stand-by have one transceiver for both sims. When one sim is getting signal another sim goes signal less. While dual sim active have two recievers both works simultaneously. Phone having two receiver consumes more power leads to less battery life. This is the reason companies frequently launching dual stand by phones. There are few handsets in market having dual sim active feature in them. Consumers generally dont know these technical features and sellers dont tell this for their benefit. If you want to know further information regarding the topic please let us know by commenting below. Our team will feel pleasure to help you.
Next time keep this in mind while buying. Thanks and regards.:))
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