Grupo Sefton Tecnology SEFTONS450 Manuale Utente

 

 53

name. 

—  Press the number keys from 0 to 9 to input the numbers you need to 

calculate.  

—  You can press up, down, left, right key to input the four operators of +, 

-, ×,÷. 

—  Press the right soft key to delete the latest input or result by place, 

press the right soft key “cancel” to withdraw the calculator, press OK 

key to calculate results. 

*  Note: The precision of this calculator is limited; it may cause the 

This phone supplies six group of alarm, you can adjust the title, time, 

state, cycle and ring for each group of the alarm. The options of the alarm 

cycle are: only once, daily, Monday, Tuesday, Wednesday, Thursday, 

Friday, Saturday and Sunday.   

The alarm clock will ring at the time and cycle you set, this time you 

can choose to stop or delay the alarm.   

Stop: stop the current alarm clock.   

Delay reminding: suspend the reminding of the alarm clock; it will