Although this is not a real cell phone, you will be making the right call when you carry the Immobilizer 5,500,000 Rechargeable Stun Gun. Any bad guy who gets too close to this "cell phone" will get the message loud and clear that you will not be a victim.
The Streetwise stun gun is a self defense device which disrupts the message the brain sends to the voluntary muscles. Simply touching an attacker with a stun gun for three to five seconds will deliver a high voltage shock causing loss of balance and muscle control, confusion, and disorientation bringing him to his knees and making him incapable of further aggressive activity. Full recovery takes about five to ten minutes and there is no permanent harm.