Getting Started; Read This First - Uniden TRU 448 Series Owner's Manual

Read this First

This cordless telephone must be set up before use. Follow these steps:
Step 1
(page 9)
Unpack the telephone and accessories.
Step 2
(page 10)
Next, choose the best location to set up the
base unit.
Step 3
(page 11 to 14)
Then, insert the battery pack into the handset.
Connect the base unit. You must charge the battery
pack for 15-20 hours before plugging into the
phone line and using the phone.
Step 4
Finally, set the Caller ID options, and store your area
code in the memory to use the Caller ID service.
Choose the language of your display.
Note: Skip the area code setting if your calling area
requires 10-digit dialing.
[ 8 ] G E T T I N G S T A R T E D
(page 17 to 19)
About the digital security code
This cordless telephone uses a digital
security code to prevent unauthorized
access to your base unit. This security
code prevents other cordless handsets
from making calls through your base
unit. If you want to reset the security
code, see page 57.