[donaldb]

How do I retain my call logging on my BB pearl?

[Hazysky]

Hello & welcome to CB.

If you are running low on device memory your call logs/sms etc will be deleted.

This link may be of use to you.

Why is my BlackBerry losing its call logs or message logs? - BlackBerryFAQ.com

[Fiji]

i would recommend backing up your data and loading the newest version of the software on the device....make sure to remove language packs when reloading the software(application loader) since it takes up alot of memory....