DBTEL DB-2901 사용자 설명서

Installation 

8 

Installation 

UIM card and battery 

 
yKeep the UIM card and batteries out of the reach 

of small children.   

 

1. Before proceeding, ensure that the phone is 

switched off. With the back of the phone facing 
you, press the battery cover catch on the back of 
the phone downward and lift the battery cover. 

 

   

 

     

2. Push the battery to the left (apply some force), lift 

it up and remove the battery from the battery slot. 

 

 

 

3. Insert the UIM card into the UIM cardholder, 

ensuring that the angled corner is on the lower 
right-hand side with the gold metallic contact 
surface facing downwards. 

 
 

 

 

 

4. Replace the battery with its catch pins inserted 

into the catch slots and push downwards until it is 
firmly seated in the battery slot. Then replace the 
battery cover and push upward until it clicks into 
place. 

Repeat the same procedure described in the 
“Installation of the UIM card and the battery” to 
remove the UIM card and the battery. Gently remove 
the UIM card, press down the tab over the UIM 
cardholder and pull the UIM card out.