Phone locked, Enter lock code, Number not permitted – Sony T10s User Manual
Page 75: Phone does not come on, Handheld phone, Handsfree phone in vehicle, No indication of battery charging, Poor sound quality in handsfree equipment
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Troubleshooting
75
Phone locked
The phone is locked. To unlock the phone, see “Phone Lock” on page 48.
Enter lock code
Your phone comes with the default security code, 0000. You can change it to
any three- to eight-digit personalized code. See “Phone Lock” on page 48.
Number not permitted
The Closed User Groups function is activated and the number you have
dialled is not part of a group. See “Closed User Groups” on page 51.
Phone Does not Come On
Handheld Phone
•
Recharge or replace the battery.
Handsfree Phone in Vehicle
•
Make sure that the phone is properly inserted into its holder.
No Indication of Battery Charging
If you attach a new battery that is empty, or an old battery that has not been
used for a long time, and connect the charger to the phone, it may take a while
until the indicator on the top of the phone shows a red light and the battery
meter appears.
Poor Sound Quality in Handsfree Equipment
•
Check that the handsfree equipment is Ericsson original equipment and
that it has been properly installed,
•
Change the Handsfree Type from Type 1 to Type 2. See “Handsfree
Phone
locked
Enter
lock code
Number
not
permitted