[TYPO3] select template

[johny]

Hello:
I have created two templates using button "Create emplate" that is available
in every page. I have created two diferent templates using this method. Is
there the possibility to select one of these templates in new pages?
I've tried template selector extension but the list for select template
doesn't have the templates listed (only apperas default). The mode I use is
"ts".
Onyoen could help me?

Thank you in advance.

Johny.