How to delete a contact on your Palm Centro device.

1. Open the contact that you wish to delete.

2. Press Menu.

3. Select Delete Contact under the Record menu.

4. Select OK.

How to add an email signature so that it appears automatically in your email messages.

1. From any mailbox screen, press Menu.

2. Select Options.

3. Select Preferences.

4. Select Signature.

5. Check the box for Attach Signature.

6. Enter the signature, and then select OK.

How to enable Call Forwarding on your Palm Centro smartphone.

1. Press Phone.

2. Press Menu.

3. Select Options.

4. Select Phone Preferences.

5. Select the Call forward list and select a number. You may also select Edit numbers, and then select New to enter a new number.

6. Select OK and you’re done.

How to uninstall a program from your Palm Centro.

1. Insert your expansion card if the program needs to be removed from it.

2. Press Applications.

3. Press Menu.

4. Select Delete on the App menu.

5. Select the Delete From pick list and select Phone or Card.

6. Select the program that you wish to remove.

7. Select Delete.

How to beam pictures to another Palm Centro using BlueTooth.

1. Ensure Bluetooth is On in the Bluetooth application on both the sending and receiving devices.

2. Press Applications and select Pics&Video.

3. Select the album that contains the entry want to send. Select the picture.

4. Press Menu.

5. Select Send.

6. Select Bluetooth, and then select OK.

7. Select the devices you wish to send the photo to in the Discovery Results screen, and then select OK.

Source: Palm Centro User Guide

Send a program to another Palm device over your Bluetooth connection.

1. Open Applications > Bluetooth.

2. Select Bluetooth On.

3. Press Applications.

4. Press Menu.

5. Select Send from the App menu.

6. Select the Send From pick list and select whether the application you want to send is located on your device or on an expansion card.

7. Select the program you want to transfer. Programs with locks cannot be sent.

8. Select Send.

9. Select Bluetooth, and then select OK.

10. Select the device you are sending the program to on the Discovery Results screen, and then select OK.

Source: Palm Centro User Guide 

Is your Palm Centro device locked up and frozen. You might want to try a hard reset. Here’s how.

1. Remove the battery from the rear of the unit.

2. Hold down the power button while reinserting the battery.

3. When the Palm logo appears, release the power button.

4. Press the Up button to complete the hard reset and erase all data on the Centro.