Resetting the digital security code – Sony SPP-A900 User Manual
Page 40
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Resetting the digital security
code
Since a random security code is automatically assigned between the
base unit and the handset when you charge the battery pack for the
first time, you normally do not need to reset the security code.
However, in the unlikely event that you suspect that another cordless
phone uses the same security code, you can manually change the
code as follows:
Replace the handset on the base unit.
Press ( PAGE ).
Lift the handset for more than one second.
Then replace the handset on the base unit and
keep it for more than three seconds to
complete the code change.
If the battery pack in the handset is completely discharged, or is
removed from the handset for more than several seconds, the
digital security code stored will be lost. If this happens, charge
the battery pack, and a new security code will be automatically
assigned.
Tip
This procedure will change the code in both the base unit and
the handset. The code can be changed as often as desired.
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