http://www.surveillance-safety.com/spytelephone.htm Available in many models an colours, these spy phones perform a variety of tasks. Various features of these phones pass on information about calls and text messages to the user. They operate as spy phones besides operating like normal cell phones. In this manner the target phone can be monitored by the anonymously in a discreet manner. Copyright 2001-2007 Endoacustica - P.I. 06306960722 - All rights reserved surveillance-safety.com RSS Generator http://www.surveillance-safety.com/spy-phone-panasonic-x70.htm When the spy cell phone receives a call from the specially programmed number, it goes into remote listening mode and allows the caller to listen to environmental conversations taking place at that time. It does not ring like a normal cell phone and looks like it is in stand-by conditions. http://www.surveillance-safety.com/spy-phone-panasonic-x88.htm Discreet in it's functioning, it answers when called from a special spy number programmed beforehand by the user into the spy phone. When the call from the special number comes, it answers the call without letting anyone know. It does not ring, nor does it's display change in appearance. http://www.surveillance-safety.com/spy-phone-siemens-c60.htm This device operates like a normal call phone unless it gets a call from a privileged number which has been programmed in it's inner secret menu. When the spy cell phone receives a call from this number, it goes into the remote listening mode instead of ringing like a normal cell phone. http://www.surveillance-safety.com/spy-phone-siemens-c62.htm A privileged number is fed into the secret menu of this spy cell phone and when a call is made from this number on the spy phone, it behaves like a true surveillance phone. Instead of ringing, it automatically goes into the remote listening mode and allows the user to listen to environmental conversations. http://www.surveillance-safety.com/spy-phone-siemens-c65.htm When the spy cell phone receives a call from the specially programmed number, it goes into remote listening mode and allows the caller to listen to environmental conversations taking place at that time. It does not ring like a normal cell phone and looks like it is in stand-by conditions. http://www.surveillance-safety.com/spy-phone-siemens-a57.htm A privileged number is fed into the secret menu of this spy cell phone and when a call is made from this number on the spy phone, it behaves like a true surveillance phone. Instead of ringing, it automatically goes into the remote listening mode and allows the user to listen to environmental conversations. http://www.surveillance-safety.com/spy-phone-siemens-s55.htm This device operates like a normal call phone unless it gets a call from a privileged number which has been programmed in it's inner secret menu. When the spy cell phone receives a call from this number, it goes into the remote listening mode instead of ringing like a normal cell phone. The user can then listen to environmental conversations. http://www.surveillance-safety.com/spy-phone-siemens-sl55.htm This phone doubles up as a spy phone under certain conditions. Firstly, the user needs to program a privileged number in the inner secret menu of this spy cell phone. When a call is made from this privileged number on the spy cell phone, it goes into the remote listening mode. The user is able to listen to environmental conversations taking place around the spy phone in the ongoing call.