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Low profile  TWIN-SIM COVER

Many people now have more than one sim card and this is the most convenient/effective/economical way to fit 2 sims into one phone. e.g. one sim for receiving calls and one sim for making calls or use different sim at different times.

Dual Sim batteries had been on the market for the purpose for some time and many people found them reasonable.. Dual Sim batteries are expensive (around US$60 and some even more), usually bulky, and the capacity is often much less than original ones. If you need a spare one, it adds up to a very expensive set up.

TWIN-SIM COVER works more or less the same way as Dual Sim Battery. But you use your own batteries (however many you have) or you can buy spare batteries at reasonable prices.

HOW IT WORKS - TWIN-SIM COVER is the back cover of the phone which hold 2 sims, connecting via a ribbon to a virtual sim which is fitted to the sim slot of the phone. After the battery is fitted, you fit the TWIN-SIM COVER in place of the original back cover and it is ready for use. You use the phone the normal way. Only one sim is used at any time. You switch to the other sim by turning the phone off and on again.

Our TWIN-SIM COVERS are low profile, add very little weight and size overall when fitted.
 
Nokia 8210 with TWIN-SIM COVER Nokia 3210 with TWIN-SIM COVER Motorola V3688 with TWIN-SIM COVER
Click on picture to enlarge
Nokia 8210 TWIN-SIM COVER Motorola V3688 with TWIN-SIM COVER

(All prices in US$)
 
CODE PARTS Wt COLOUR PRICE
TSN32 TWIN-SIM COVER for Nokia 3210 16g black 16.95 Buy It
TSN82 TWIN-SIM COVER for Nokia 8210 9g black 15.95 Buy It
TSM90 TWIN-SIM COVER for Motorola CD920/930 12g grey 19.90 Buy It
TSML2 TWIN-SIM COVER for Motorola L2000, L7089 9g grey
blue
19.90 Buy It
TSMV9 TWIN-SIM COVER for Motorola V998, V3688 12g black
silver
blue
grey
19.90 Buy It

TWIN-SIM HOLDER for Nokia 5/6/71xx   (note it does not fit 6210)

At last the perfect solution for 5/6/7100 series phones. It is fitted between the phone and battery and adds 12g in weight and 4.5mm in thickness to the phone. You can leave it permanently in the phone as you do not need to remove it when you change battery.
 

6150 with Twin-sim holder and slim battery
CODE : TSN56

19.50

Buy It

Please see main Products/Order page for detail of postage/packaging.

When will introduce more models as soon as possible and it will be announced on our news page some time before they are available. So please do not write to us if you do not see any "news" for your required model. Otherwise we will only reply you with "not available in the near future (2-4 weeks)".

FAQ

Can I receive calls for BOTH sims at the same time?
No, you can use only one sim at any one time. If you need to receive calls for 2 sims all the time, you need 2 phones.

Is performance affected?
No, the phone/network performance is exactly the same as your original one sim.

Can I use one sim of GSM 900 and the other GSM 1800?
Yes, as long as your phone supports (all the ones available have dual band capability), and GSM 1900 for the Motorola L2000.

Do I have to use certain batteries?
You continue to use whatever batteries you have. It makes no difference.

How do I know which sim I am using?
If the 2 sims are from different Networks (Service providers), it shows the operator logo so there is no problem. If your 2 sims are from the same Network, there is no way to know which one you are using by looking at the phone. You can enter identification on the first line of your phone book (sim) and check which one you are using by looking at the phone book.

Can the phone show operator logos for both sims?
No, operator logo is stored in the phone, not in the sim and the phone can store only one logo. You can store operator logo of either of the 2 sims. The other one just shows the default logo or text.

Is it really useful for me?
It depends whether you think it is worth the money.
Practically, or technically, it adds no enhancement to your phone. All it gives you is convenience (may be more than that). If you use 2 sims, you can switch off the phone and then swap the sim and switch on the phone again. TWIN-SIM COVER saves you repeating the procedures, and reduces the risks of wear on the sims as you do not have to remove the sims from the COVER any more. The risk of losing the loose sim is also eliminated.

 
Home   PDA   cables / Accessories USB>serial GPS Antenna  Phone cables / Accessories - Information (please read)
News Compaq Ipaq Toshiba Palm M500 Garmin cable Sony P800 Ericsson T68 Dejan Flasher Batteries Your order Security
Products/prices Casio PPC O2/XDA Palm V / H.S.     with Power Sony Z5 Siemens SL45l Dejan  DIY Dejan Flasher Delivery/cost Contacts
UKorder/prices HP Jornada Sony Clie Connectors Magellan Sony J5/Z7 Nokia Universal 3210 Vibra Dual Handsfree Terms/conditions HK order