ZTE Corporation A415 Manuale Utente

•  Fully charge the battery before use.
•  Battery operating time gradually  

decreases over time.

•  If the battery fails to perform  

normally, you may need to replace 
the battery.

Do’s
•  Only use the battery and charger  

approved by the manufacturer.

•  Only use the battery for its original 

purpose.

•  Try to keep batteries in a temperature 

between 41

o

F (5

o

C ) and 95

o

F (35

o

C).

•  If the battery is stored in temperatures 

above or below the recommended 
range, give it time to warm up or cool 
down before using.

•  Completely drain the battery before 

recharging. 

•  Store the discharged battery in a 

cool, dark, and dry place.

•  Purchase a new battery when its 

operating time gradually decreases 
after fully charging.

•  Properly dispose of the battery  

according to local laws.

Don’ts
•  Do not attempt to disassemble the 

battery – it is a sealed unit with no 
serviceable parts.

•  Do not short circuit the battery by 

carrying it in your pocket or purse 
with other metallic objects such as 
coins, clips and pens. This may  
critically damage the battery.

•  Do not leave the battery in hot or 

cold temperatures. This could  
significantly reduce the capacity 
and lifetime of the battery.

•  Do not dispose of the battery into 

a fire.

8

 

Before using your phone

Basic operation

Turning the phone on
1.  Press the END Key until the Cricket 

logo appears and the tone sounds.

 

•  If “Password” appears on the  

display enter your 4-digit password 
to unlock your phone.

•  The default password is the last 4 

digits of your phone number.

Turning the phone off
1.  Press and hold the END Key until 

the Cricket logo appears.

 

•  Immediately recharge or replace  

the battery when the warning 
“Please recharge battery soon”  
appears on the display.

•  Turn the phone off before  

removing or replacing the battery.  
If the phone is on, unsaved data 
may be lost.

Accessing the menu
Your phone can be customized via 
the menu. Each function can be  
accessed by scrolling with the  
Navigation Key or by pressing the 
number that corresponds with the 
menu item.
1.  To access the menu in the idle 

mode, press the Left Soft Key 
Menu.

2.  Press the Navigation Key left, right, 

up or down to choose the menu 
item, then press the OK Key. Press 
the Navigation Key up or down to 
scroll through the submenus for 
each menu item.

 

If you are in the menu, press the 

Navigation Key left or right to choose 
another menu item.
3.  To return to the previous page, 

press the Back Key. To exit the 
current menu and return to the idle 
mode, press the END Key.

Basic operation

 

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