Description of controls
10
Description of controls
Function keys
The following function keys are available:
Key
Name
Use
a
On-hook and
On/Off key
• End a call
• Cancel functions
• Jump back to the previous menu (only
following
©
)
• Activate or deactivate the handset
c
Talk key
• Answering a call
• Dial a phone number
• Open the redial list
• Access telephone system functions
d
Speakerphone
key
• Answering a call
• Dial a phone number
• Toggle between handset to speaker-
phone mode
• Access telephone system functions
f
Message key
Access message lists
*
Star key
Activate/deactivate the ringer
#
Hash key
Activate/deactivate keypad lock
C
Call-by-call key
Access the call-by-call list
S
R key
R key function
(
Æ
page 11)