User Manual

16
4 Press .
The phone number and “Calling” will be displayed.
After the call is sent, “Auto DTMF” will be displayed.
After 5 seconds, it will start sending by DTMF.
Receiving Calls
1 When an incoming call is received, a ringing tone will sound and
“Incoming call” will be displayed.
2 Press and you will be able to talk with the other party.
3 To end your call, press .
NOTE:
- When silent mode or, quiet mode is used, a ringing tone
will not be heard. (Refer to page 47, 48.)
Backlighting
When Backlighting On is preset (see page 49) and you press any
key, the backlighting for the display and the keypad will turn on to
provide easier operation. The backlighting will go out 15 seconds
after your last key press.
Key Lock Function ( + )
You can activate the Key Lock function to avoid accidental key
operations.
1 In standby mode, press then .
“LOCK” at the bottom of the display will be changed to
“UNLOCK”.
No key entry will be valid except emergency number 112 until
the Key Lock function is released.
Releasing the Key Lock Function
1 Press then again.
“UNLOCK” will be changed to “LOCK”. Your key entry will
become valid.
4. Basic Operation
CEL GDU325 (p.01-20) Eng.pm6 8/2/01, 10:10 AM16