[header] How to convince your dad to let you buy ringtones [title] Ask yourself why you want new cell phone ringtones. [step] If you want them for showing them off with your friends, maybe it's not a good idea. If you want them just for your fun or for identifying quickly your cell phone when someone's calling you, go ahead. 
[title] Check in magazines or online for various ringtones. [step] Some sites may be more expensive than others even if they both offer the same products.