what's Q5's phone book memory?
Hi Rohith! The BlackBerry Q5's internal memory tops out at 8GB, and this can be expanded further through the use of microSD cards. Phone book memory is tied with the phone's internal memory (mentioned above), and in this case, it is practically limitless as a phone book entry typically takes up very little space. It's like 1/10th of an inch taken out of a mile. We hope this answered your question!