User's Manual

Description of controls
11
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 •Answer a call
• Dial a phone number
• Open the redial list
• Access telephone system functions
d Speakerphone
key
•Answer a call
• Dial a phone number
• Toggle between handset to speaker-
phone mode
• Access telephone system functions
f Message list Access message lists
*
Star key Activate/deactivate the ringer
# Hash key Activate/deactivate keypad lock
C Call-by-call key Open the call-by-call list
S R key R key function
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