I have made my own personal ringtone and i have figured out how to text message it to my phone but i cannot figure out which file format to use.... when i try to open the following file formats from my phone i get this error message "Unable to Open Unknown Attachment".. on my cell phone.
formats I have tried using: (Suggested by the all knowing Google)
My service is thorugh Nextel and I am using a Motorrolla I355 phone. I am able to text the attachment to my cell phone by using outlook express and just adding the attachment and then sending it to:
Any help here would be greatly appreciated?