Additional Information; Resetting The Digital Security Code - Sony SPP-M932 Operating Instructions Manual

Additional Information

Setting the digital security code
In case that you may want to change the security code or in rare case
that the security code collapse, you can reset the security code.
Note
If you hear an error beep, repeat the steps from the beginning.
30 EN Additional Information
1
Make sure the handset and base
phone are not in use.
2
Press (PGM/SPEED DIAL) and
then press (*) on the handset.
3
While pressing and holding
(HOLD) on the base phone,
replace the handset to the base
phone.
You hear a confirmation beep.