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Change the system PIN
1. Press when the phone is not in
use.
2. Press ▼/▲ to choose BS SETTINGS,
and then press to select.
3. Press ▼/▲ to choose CHANGE PIN,
and then press to select.
• OLD PIN? - - - - displays; - - - -
cursor flashes.
• Default 4-digit PIN is 0000.
• Press to delete.
• The PIN will be masked as
++++
.
4. Enter the current 4-digit PIN and then
press to confirm.
• If the old PIN is correct, it will show
NEW PIN? - - - - with - - - - cursor
flashes.
5. Enter the new PIN, and press .
6. Re-enter the new PIN to double
confirm.
7. Press to save.
Turn on/off ECO mode
You can reduce transmission power by
setting the ECO mode.
1. Press when the phone is not in
use.
2. Press ▼/▲ to choose BS SETTINGS,
and then press to select.
3. Press ▼/▲ to choose ECO MODE,
and then press to select.
4. Press ▼/▲ to choose ON or OFF.
• OFF
+
is the default setting.
5. Press to save.
• Press to return to previous
menu.