138
Message
Possible causes
Possible corrective measures
Calls not
available
Dialling error
New network not authorised.
New Micro-USIM card
inserted.
Check for new restrictions.
Pre-paid charge limit
reached.
Contact service provider or reset limit
with PIN2.
Phone
cannot be
switched
on
On/Off key pressed too
briefly.
Press the On/Off key down for at least
two seconds.
Battery is not charged.
Charge battery. Check charging indicator
on the display.
Troubleshooting
