Activating your phone, Install the battery – Samsung SCH-A645BKAATL User Manual
Page 11
 
Section 1: Getting Started
11
Activating Your Phone
Section 1
Activating Your Phone
Contact your Wireless Carrier and follow their 
instructions for obtaining service, if necessary. We 
suggest that you read this guide to fully understand the 
services your phone supports. 
Install the Battery
Note: Your phone comes packaged with a partially charged rechargeable 
standard Li-Ion battery and travel adapter.
Important: You must fully charge the battery the first time you use your 
phone, otherwise you could damage the battery. You can use your phone 
while the battery is charging, but the battery will take longer to recharge. 
1. Insert the top end of the
battery first, matching the 
gold contacts on the top end 
of the battery to those inside 
of the phone. 
2. Press the bottom end of the battery down into the phone.
3. Place the battery cover over
the battery and slide the 
cover upward into place.