Spice M-5252 User Manual page 49

The phone cannot receive the call from black listed number (can
select upto 5 number) if number was added to the black list of the
phone.
4. Auto Redial
Once activated, the phone will automatically redial, if there is no
answer for a number you have dialled.
5. Speed Dial
You can assign number keys 2 to 9 as shortcuts to important phone
numbers. Press and hold a corresponding number key in idle
screen to dial the number.
Note: Number key 1 is predefined as the speed dial key for the
voice mail number. You cannot change this function.
6. More
Call Time
Display
Call Time
Reminder
Auto Quick
End
Choose whether to display the current call
duration during a call.
If activated, the phone beeps at the interval
time you set during a call.
Choose whether to activate the auto quick end
function, and set the duration.
49