My favorite and old mobile phone

Here is my cellular phone, putting some straps with the characters in " ONEPIECE" and such,  My daughter gave them to me.
 these straps are  very popular with the kids whom I  have the care of.
They often  say to me  " I want these straps. Give them to me. Please.！Mrs...."

I want to use it affectinately until it gets out of order, however, I'm  very interested in  a smart phone:)