Talking my walkie talkie wont talk to the other one but the other one can

Also, never transmit with them in the charging cradle. I know, lots do but you risk ruining the radio beyond repair.

Sounds like the PL tone is set on the two, with different tones. Go to the menu, find the tone screen, and turn off the tone (or set them all to the same tone). That should fix the problem!

It seems a small hardware-problem, like a button is sticking, making a continues connection. If you are comfortable in hardware-modifications, try to open the casing of the malfunctioning walkie talkie. Do this carefully, not to damage it further.
When opened, check the 3 buttons to see any damage, or undesired connections (caused by extensive use or plain dirt).

This is not a question

Not all Motorola FRS radio models use the same designations for a give frequency or tone. You may have trouble talking with models different from your own...

Look online for the manual, I found my refrigerator manual online,

The PTT is your Push-To-Talk button.

If you are talking about FRS radios, the answer would be yes. If you are talking about business radios, it depends on how they were programmed. Business radios have many frequencies available.

Hello Bo Duke,

If one radio won't walk to the other my guess if that you have the Privacy Code function set up incorrectly.

The privacy code function mutes the radio unless it receives a signal from another radio transmitting the same privacy code. If Privacy Codes are turned on for Radio A but not turned on for Radio B then you will be able to transmit from Radio A to Radio B but not from Radio B to Radio A. If Privacy Codes are turned on for both radios but each unit is set to a different code then neither radio will be able to talk to the other.

Make sure that the radios are both set to the same privacy code or that the privacy code function is turned off on both radios. You can find more information on how this function is set in the radio's Owner's Manual.

Hope this helps!
Ken
"Go Ahead. Use Us."

A walkie talky as we called them, back when we were younger - and hell we probably still do in some respects, hence the fact my friend still refers to her cordless phone as a "walkie talky" and the principals haven't changed that much.

The common old Walkie Talky or CB radio use what we call a half duplex, that means only one person can talk at a time. We are talking and listening on the same channel.

Cell phones are full duplex, meaning two way conversation, and this is simply listening on one channel whilst talking on another, so the basic principal is basically the same, just a little more sophisticated.

Walkie-talkie typically has one channel
CB radio has 40 channels.
Cell phone can communicate on 1,664 channels or more!

I have included a link to a circuit diagram.

http://www.freeinfosociety.com/electronics/schemview.php?id=1870

There is also two links below, building the transmitter & receiver.
Transmitter: http://www.zen22142.zen.co.uk/Circuits/rf/2bjttx.htm
Receiver: http://www.electronics-tutorials.com/receivers/regen-radio-receiver.htm

Trust this helps, and please take the time to rate the answer given, thank you.