Setting the digital security code, 1 press speed dial/program, 2 press channel – Sony SPP-AQ25 User Manual
Page 40: 4 press speed dial/program
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u u i j u n t i u i j n
Setting the digital security code
You normally do not need to change the digital secutity
code. Ho\\'e\ er, in the unlikely event that another cordless
phone uses the same digital security code, you can
manuallv change the code.
I
Make sure that the BATT
SAVE/RING ON switch is set
to RING ON.
1
Press SPEED DIAL/PROGRAM.
The TALK/BATT LOW lamp lights.
2
Press CHANNEL.
You will hear a confirmation beep.
A prolonged power failure will
erase the digital security code.
To reprogram, place the
handset on the base unit.
I
Five short error beeps give
warning if you press any
number other than 0-65535
(such as 65536).
3
Press the number between 0-65535 by using
the dialing keys.
4
Press SPEED DIAL/PROGRAM.
You will hear a long confirmation beep.
5
immediately place the handset onto the base
unit to complete the code change.
This procedure will change the code in both the base unit
and the handset.
36
Handling the phone