User's Manual

Version 1.2 Page | 79
a certain registration on a base station, inserting the SD card will make the handset use the
registration from the SD card instead of its own.
In this way, the information of the SD Card will always be used instead of the information of the
handset when an SD card is inserted in the handset.
NOTE: The SD card will never overwrite the information already on the handset, but the user will just
get the information from the SD card instead of the handset when an SD card is in the handset. If the
SD card is removed from the handset again, the original information on the handset is used.
8.3 SD Card White List
The following types of SD cards are on the white list for the RTX8830 Handset:
- Transcend: 4GB, 8GB, 16GB, and 32GB
- Kingston: 4GB, 8GB, 16GB, and 32GB