I think in these days everybody who has an active life and lives in a city owns a mobile phone. There are a lot of brands like Nokia, Sony Ericsson , Samsung that create a lot of types of mobile phones, everyone better than the previous and with a lot of gadgets for them. Al most every non-low-cost phone has a camera build-in, a music player, a video player and stuff like this that are meant to make our life nicer and proud of ourselves , but in the same time they make us want every time a better gadget.
A big problem appeared along with the great offers of the telecommunication companies. Everyone has great offers but for using inside their network. Many people began to wear with them 2 mobile phones. I am one of those. So time asked a new invention: 2 mobile phones in a single one.
There are many companies that created Dual Sim phones, but mainly their origins are in China . One of the best company is CECT. They create a lot of dual sim phones, some of them unfortunately being copies of mobile phones from well known companies.
I’ll give you a few examples :




….. and this list can continue as they are very good working people.
Anyway this is maybe the bad side….no inspiration, but the results are very good and the company is growing very fast. They give nice looking product at very affordable prices.
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Special Case – CECT HT-508
As I heard a lot of talking about these phones and I was caring 2 mobile phones with me I decided to test one of these products. I bought a Cect HT-508:

First impression… very nice. I expected something maybe cheep looking, but I had a nice surprise. My first problem with it was …turning it on. I pun the battery in it but… no turning on. After a few “scientific researching” of pushing every button like crazy I made a long press on the top right button and the phone started.
When the phone started I instantly had a problem: CHINEESE language. So I searched the internet and I found the magic key sequence: *#0000# . This resets the language phone to english. The screen is looking great, has a very good resolution 240×320 and 265.000 colors. So personally no complaining about it . The touch screen works very good , nice response. I hate the pen for the touch screen. That looks cheap and it’s not extendable. It has a fixed length and …it’s kind of short.
The sound is ok…I really don’t know how to describe it. It has a very high volume, so until now I didn’t manage to set it to ring decently so I won’t have a heart attack sometime when it will ring. Beside this is a very nice mp3 player and if you use your earphones it’s really nice. The AudioPlayer can be played in the background so it can be used easily as an mp3 player. You can customize very well the ringtones for every sim separately, so that you’ll know from the ringtone on what phone are you called.
What I hate about it is the default sounds and that I can’t customize the message tone. I had to deal with what the phones has and they are not really nice.
The camera is …just an ordinary mobile phone camera. Definitely not a 3.0 MegaPixels camera. It’s very good for a quick photo so that you can remember something nice. The maximum resolution is 1280×960 and the clarity of the photos is ….let’s say almost ok. I kind of like how it records videos….continuous with no braking and you can easily see what it meant to record. So the video recording is very ok for a mobile phone … as much as I’ve tested. By the way it has 2 cameras one in the back and one in the front, but if you wonderer…..NO, it doesn’t support 3G.
The games are boring. Nothing special….you’ll get bored by them in the first day. So that’s it about the games.
For connectivity the phone has Bluetooth, GPRS and cable connection. They are ok. Nothing special about this section. Everything is exactly as you know from every phone. Special thing about it is that once you connect your phone to your PC with a data cable you get 3 options on the phone screen: Mass Storage ( option that shows your phone to the PC as a mass storage device), WebCam (with this you can use your phone as a personal webcam) and the last option is COM port.
Once you have connected your phone to your PC by a com port you’ll need some software to work with the phone. I tried a lot of them and only one worked : PhoneSuite v2.1.4.
The PhoneSuite
It’s very nice, very intuitive and good for basic modifications and operations.
Some hints :
Another good resource for this phone is the website : http://zen2cool1.free.fr/. Here you can download tons of wallpapers , screen savers and bootscreens. Very nice website.
December 31, 2007 at 11:56 am
I need drivers for “CECT-N90-DUAL-SIM”. I also need the OS information.
thanks
January 3, 2008 at 9:53 pm
I have the CECT N95 model and most of these firmwares and menus seem the same. I did find that they run NES game roms. They have a folder on the memorycard called MyNes where the roms go.
and yes they do run both sims at the same time but you have to switch lines to make a call. texts and recieving done automatically.
If it helps I wrote a small instruction.
http://uk.geocities.com/c_o_r_p_s/N95_Dual_sim.html
January 28, 2008 at 7:29 am
hi i want to busy dual sim phone so let me know about dual sim phone details and costs also
January 28, 2008 at 11:24 am
Prices vary depending on the model from 100 to 200$.
February 13, 2008 at 6:38 am
Can you tell from where I can buy this Dual sim phone in Pakistan
February 14, 2008 at 8:16 pm
Is it possible to use both network at a time.As in Samsung, we have to swith off & on to swithover to one sim to another, But in spice, one can use both network at a time. Both network strength can be seen on screen.
February 15, 2008 at 11:45 am
That’s the beauty of it. You can use both networks at the same time. You can receive calls, SMS & stuff on both networks without switching off the phone. You have 2 separate phonebooks, one for each SIM, and you can make calls from either SIM you like without switching off the phone.
April 5, 2008 at 8:05 am
how i can get this in nepal and how much price will cost here?
April 5, 2008 at 10:23 am
You can buy CECT mobile phones from an online store like SpecialPhones.eu . Here’s a direct link https://www.specialphones.eu/en/store/cect . You can buy this with your international credit / debit card.
May 13, 2008 at 10:45 am
Hi,
Iam using CECT HT-508. Can u tell me how long this phone lasts. I was using the bluetooth faculity in this phone and suddenly the phone went blank and the whenever i start the phone it starts and again went balnk and again starts and that process continues.But if i remove the sim card then i can access all other features in the phone.
Can you tell me how 2 fix this problem? Is there any website for this phone?
June 21, 2008 at 7:25 am
hello, I see some products from http://www.soundasia.cn, don’t know how to pay , anybody buy goods from China before?
July 17, 2008 at 10:11 pm
its turkish site about dual sims http://www.cifthatlitelefon.com
August 2, 2008 at 2:58 pm
You can always find a nice phone at http://www.globwon.com
Globwon iphone, Apple iphone, Watch Phone, Cell phone, Golden Diamond Phone, TV Mobile Phone! We provide wholesale and dropship with the best price!
August 27, 2008 at 3:53 pm
I have corrupted the OS of my mobile by downloading through bluetooth. My mobile Model is HUAYIN A28. Can anyone guide me how to reinstall the OS and availability of the OS to download.
September 17, 2008 at 2:40 am
Can someone help me with my dual phone please… My main card slot seems to work but the subcard slot is not working.. It was all OK for 1month and now it just says ‘insert sim’ even though there is a sim it still does not recognise it.. Please help…
October 28, 2008 at 6:22 pm
Dual sim mobile phones is now also available in Australia market with all features same as GSM mobiles.
November 10, 2008 at 11:27 am
Hi Nalima,
It is quite easy task to handle with such problems. just take out your sim
December 31, 2008 at 7:57 am
can you tell me have there any dual sim mobile phone by nokia
January 11, 2009 at 12:27 pm
As far as I know Nokia does not do dual SIM working simultaneously. But I know Wikifones do http://www.wikifones.com
The wikifone I use has a dual processor and also has a God sent caller blacklist feature for those annoying “spam” callers and stalkers
March 3, 2009 at 4:11 pm
i want to but dual phone pls advice me
March 20, 2009 at 3:38 pm
Hello md faisal,
Dual sim card phones help you to separate business and family calls. The other advantages of dual sim are: There are 2 Sim Cards In One Phone so you don’t have to carry to different handsets. When coverage is poor just switch to the other network and change between sim cards is easy.
I think the Nokia N97 will be the best dual sim mobile phone that will hit the market this year, i personally believe that Nokia N97 phone could really make a statement and go up against the likes of the Apple iPhone and of course BlackBerry Storm and even the T-Mobile G1.
April 13, 2009 at 5:52 pm
Biggest problem with most dual sim phones is the poor battery life due to the dual transmitters.
April 13, 2009 at 6:11 pm
That’s perfectly true.
May 15, 2009 at 10:39 am
Am goin to do a project on sim switching,2 or more sims are switched,so i want to know some details regarding that.
how u bulid dual sim phones,What is the hardware behind that?
June 17, 2009 at 5:06 pm
all of our cellphones with dual sim card working together, we are one of leading export cell phones in Shenzhen, China.
if anyone interested in cheap dual sim card phones, you could freely contact me any time.
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