Can others without the same type of Walkie Talk listen to a conversation?

Question

heres what i want to know.

If your group all has the same walkie talkie and everyones on chanel 1 and some one else nearby is also on channel 1can they talk to you and listen to you?

http://www.jancommunications.com/motorola_cp200.htm

i have this walkie talkie but only one of them. Can I sell it on ebay or something or will it not work for the person i sell it to?

if you work at a store at the mall and you have a walkie talkie can anyone around that mall with any walkie talkie hear you? or do they make them so only certain other walkies from the store can hear you?

Answer 1

If anyone is on the same channel and frequency as you, they will hear and can communicate with you, even police radios. Police aren't amused by that and will have a talk with you in person about it. Be careful what you say. Swearing will get your equipment taken away.

Answer 2

yes they can