Select: Function selector button TEL > control button Settings > Telephone settings.
Volume settings
- Ring tone volume - to adjust the volume of the ring tone (Vol.+/Vol.-).
- Volume of telephone call - to adjust the volume of a telephone call (Vol.+/Vol.-).
- Microphone input level - to adjust the microphone input level as desired.
Mailbox number
The mailbox number can be entered via the speller or loaded from a list (directory) and stored by selecting OK.
Once the mailbox number has been stored, you can call the mailbox by selecting the symbol in the speller.
This service must be set up and activated on your mobile network before you can use it. For more information, contact your service provider.
Invert call lists
The telephone numbers in the call lists are sorted by the time of the call. If this function is on, the list is sorted in reverse order.
Serial number (IMEI)
The serial number of the telephone module installed in the MMI system is displayed.