The message KEYGUARD OFF is briefly displayed indicating that the keyguard has now been deactivated.
When keyguard is activated:
•To answer a call, press the SEND key. During the call, the keypad remains unlocked and the phone can be operated in the normal way.
•To end a call, press the END key. After the call is ended, the keyguard automatically becomes active again.
•The phone can not be switched off before the key- guard is deactivated.
Note: When the keyguard is activated, calls may be possible to the emergency number programmed into your phone e.g., 911 or another official emergency number). However,
Send DTMF (Menu 17)
You can transmit numerical information as a series of tones, using the DTMF facility (e.g. to check for messages in your answering machine). There are two ways to send DTMF tones:
Manual Dialing:
AMake the call in the usual way.
BWhen the call has been answered, enter the numbers. Each number is sent immediately, as a DTMF tone. The length of the tone depends on how long you press the key.
Automatic Dialing:
AMake the call in the usual way.
BWhen the call has been answered, use the RCL key to recall a stored ‘DTMF’ number from a memory location (e.g. for location 23, press RCL 2 3).
CTo send the whole number (displayed) as DTMF tones, press MENU SEND, or MENU 1 7. A series of tones, each tone representing a digit of the DTMF number, will be heard.
The special characters ‘+’, ‘p’ and ‘w’ are used for DTMF dialing; these are available on the * key.
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