For those of you who are just business as well as knowledge, changing the signature of an option after having a Blackberry. By default, the signature that appears is the default signature of the provider being used.
For the confused, the signature is a series of sentences or a signature that appears at the end of email messages that automatically appear every time send / reply to email. This could serve as a sign of recognition of self (identity) and the promotion of your website.
It's easy:
1. Go to the Setup folder
2. Select the Email Settings (If a login, then fill your username and password)
3. Select an existing email e.g. yahoo, click the Blackberry menu and select Edit
4. Scroll down, and the Signature column, change as desired
5. Do not forget to click save
6. Will be asked for a confirmation email password, please enter your email password
7. Your signature has changed now