[kach22i]

Something about all those cell phones being inactive, unlike 9/11/01.

Cigarette Type 1 Hour Top Hidden Black GSM Portable Cellphone Jammer For Factory, Bank, Train, Bus - good quality Portable Cellphone Jammer products

Competitive Advantage:

1. Portable. Palm-sized, only 68G. Easy to carry.
2. Built-in antenna design makes it not like a jammer at all. It is Top Hidden.
3. It can be put in any kind of cigarette box in the local and two true cigarettes can be put in the box.
4. Removing the cigarette holder, it is also a complete jammer. Two using methods.
5. Low power consumption makes the jammer work continuously.
6. Easy to recharge. It can be recharged as we change the Nokia batteries. And it can be recharged directly in the car.
7. Full charged, it can last working about 1 hour.


Applications:

It can be applied at meeting room, conference room, museum, gallery, theatre, concert hall, church, temple, restaurant, classroom, training center, factory, bank, train, bus, etc. For some locations of special purpose such as hospital, gas station, etc.,

A Covert, Portable Cell Phone Jammer | Gadget Him

The cigarette pack inspired cell phone jammer is a sophisticated device that can disrupt any mobile network. GSM, 3G, DCS, PHS you name it and the jammer will interrupt the signal for you. The next time you are being disturbed by a noisy cell phone user, simply turn the jammer on and enjoy the peace.

EDIT:

Looks like others already had this idea.


http://time.com/29111/malaysia-airlines-flight-370-phone-calls/