Additional Information; Changing The Digital Security Code - Uniden EXA2245 Owner's Manual

If the handset battery
pack is completely
discharged or the
battery pack is removed,
the digital security code
will be lost. If this
happens, a new security
code is set automatically
next time the battery
pack is charged.
[ 36 ] A D D I T I O N A L I N F O R M A T I O N

Changing the Digital Security Code

The digital security code is an identification code used to connect the handset
and the base unit. Normally, setting the code is not necessary.
The first time you charge your handset, the security code is automatically set.
(See "About the digital security code", page 7.) In the rare situation that you
suspect another cordless telephone is using the same security code, you can change
the code.
1) Remove the handset from the base unit. Press and hold find hs on the base.
2) While the handset is emitting the paging sound, place the handset on the base
unit holding find hs. The paging sound stops. Leave the handset on the base
for more than 3 seconds. A new random security code is set.