1
Overview
In call
Phonebook
Adjust the volume.
End calls.
Mute/unmute the microphone. 
Enter a pause.
Recall (network dependent).
In menu
Confirm / Enter the option menu. / Select
Cancel
Up / down
Exit menu.
Standby
Access the main menu.
Phonebook 
Call log
Make and receive calls.
Make intercom call. 
Lock/unlock the keypad.
In text input
Delete text
Enter a space.
Display icons
Earpiece
/ 
/
Microphone
Find handset
Display icons
It displays the connection between the handset and the base.The more bars are shown, the better the signal strength is.
It remains steadily on when browsing incoming calls in the call log.
It indicates an outgoing call in the redial list.
It flashes when there is a new missed call or when browsing new missed calls. It remains steadily on when browsing the missed calls in call log that are already read.
It flashes when receiving incoming call. It remains steadily on during a call.
The ringer is off.
Voice messages indicator: flashes for new messages, is steady for reviewed messages. * This is network dependent.
It displays when you scroll up/down a list or increase and decrease the volume.
There are more digits on the right. Press 
to read.