ZTE Corporation Z431 Manuale Utente

 

 Notes:

 

In this User Manual, “press a key” means to press the key and release it, while “hold a key” 

means to press the key for at least two seconds and then release it.

 

1.  Hold the Power/End key to turn off the phone. 

2.  Lift the bottom of the back cover from the notch and remove the back cover as shown below.   

 

 Notes:

 

•

 The phone automatically turns off if the battery power is too low. 

•

 If you are not going to use the battery for a long time, remove it from the phone and store it in a cool dry 

place. 

1.  Hold the Power/End key to turn off the phone. 

2.  Remove the back cover of your phone. 

3.  Carefully insert the battery with the contacts located against the metal springs. 

4.  Push down the battery until it clicks into place. 

5.Replace the cover on the back of the phone. 

 

Caution:

 

•

 Make sure the cover is lined up before pressing it into place. Do not force it. Doing so will damage the 

back cover. 

1.  Hold the Power/End key to turn off the phone. 

2.  Remove the back cover of your phone. 

3.  Lift the end of the battery near the bottom of the phone to remove it. 

 

Inserting the SIM (Subscriber Identification Module) Card 
You can obtain a SIM card from your service provider when you sign on as a subscriber.