S190TG User Manual V1.0
sent to the telephone instrument
connected to the UNIT in form of
digital code.
While UNIT is connected to a phone the following
error codes will be displayed on phone LCD:
Code Explanation
Solving
method
1
Cannot check
SIM
Display:
000001
Please check whether
SIM card is inserted
properly or not.
2
PIN code
request is
activated
Display:
000002
Please feed the correct
PIN code (in most of the
cases the default PIN is
1234 until it has been
changed). The SIM will
be locked after feeding
incorrect PIN for 3 times.
3
SIM is locked
Display:
000003
Please feed the correct
PUK number to unlock
the SIM. PUK number
=14=