The Cell Phone Mysteries, What is Dual SIM?

The Cell Phone Mysteries, What is Dual Sim ??????????????

If you’ve Followed the Developments in the China cellphone wholesale market lately It Seems That One SIM card is not enough, and there’s the proliferation of mobile phones with at least two SIM cards.

Major wireless cell phone manufacturers like Samsung, Motorola and Nokia Have Been Slow to catch up with Samsung only just releasing the model at the time Was this article written.

So what’s going on? Are the makers of These China cellphone wholesale Brands That Busy That They Need two SIM cards? Did it Happen to only so that They Could Avoid getting phone calls from Their Partner and How Can it benefit us the Consumers.

We Attempted to get to the bottom of this dual mobile mystery.

What is Dual SIM?
Dual SIM Essentially Refers to the Phone That Can hold and use two SIM cards in the Same GSM cellular phone. It does not matter if they’re dual SIM TV phones or any other dual SIM phones as long as They take two SIM cards and then read Them They Are dual SIM mobile phones.

How does dual SIM work?
The answer to this question all depends on the phone. Some types of unlocked phone Have two CPUs (central processing units, the part of the Phone That Does the ‘thinking’) Which Potentially allow Them to answer two phones at the Same Time. Essentially it means That You Can receive signals for BOTH numbers.

Not all dual SIM card phones Have this two CPUs and two results for Can Have Consumers. If the phone call Has secretary software, your carrier or call secretary Has an online service then if you’re on the phone and another call comes in then it’ll Be shipped to voicemail. If no such option exists or software on your GSM mobile dual caller then The Other Will Be Told That just your line is busy.

So Can I take two phone calls at the Same time on a dual SIM phone ?
That Again the answer to question depends on how many CPUs Has your phone, if there is more than one then there Should Be No problem. But if your wholesale phone cellphone China Has the only one CPU then you’re only going to Be Able to take or make one phone call at a time.

Why dual SIM?
The Concept of dual SIM cell phones suits many people for many Reasons, regardless of whether you’re interested in a phone from a major brand or a dual SIM phone from China. But the most-commonly are Reasons Given for coverage, economy and convenience.

When Trying to get the best deal / best coverage out of your unlocked phone then sometimes the service of one carrier isn’t enough and You Need to set up two phones to make sure you’re reachable at all times and you Reduce the phone bill on your mobile phone. The Cell Phone That Will handle two SIM cards Shoulda Let You cut down costs while keeping two carriers on the Same phone.

The other reason for two SIM cards is the Ability to keep all of your personal and business Separate Them contacts while keeping in the same place.

bothe share numbers in the Same Dual SIM memory?
Yes, Both share the Same telephone numbers and SMS library list so there’s no threat of wasting hours scrolling through Two different libraries to find one message.

Why most of dual SIM phones come from China?
Nobody quite knows why dual SIM phone from China are so prevalent But with the volume of electronics Being manufactured in China and the frequency That OEM manufacturers are Used That means China cellphone wholesale makers are more Likely to create new solutions and new features than phone makers from other parts of the world. Of course it Could Also Be That They Do not Want Their partners to see they’re calling Who Else But we’ll never know.

How does a dual SIM phone switch from one SIM card to another ?
When you’re using a wireless cell phone with two SIM cards When making calls is done usually; Either by pressing a button or making a menu selection.

When your mobile is dual Receiving calls then it’s Simply a case of first come first serve and Who Gets the caller in contact with you first talks to you first, regardless of SIM Which Their details are on.

So there you go, some of the answers to dual SIM card phones That You Probably Wanted to Know But Were afraid to ask. One thing remains true, When It Comes To unlocked cell phones or China cellphone wholesale manufacturers we are going to b seeing a whole lot more phones on the market with slots for two SIM cards. And that is definitely a good think in my books.