S190TG User Manual V1.0
Program code **42#0# to disable limit outgoing
number function.
Program code **42#1# to enable limit outgoing
number function.
Program code **43# the limit outgoing number# to
set the “limit outgoing number” (10 numbers can be
stored)
Program code: **43#the limit outgoing number*# to
delete this number from list.
Program code: **43## to delete all numbers
from the list.
Disable SIM card lock
Disable SIM card lock
The command code is **52#password A#
Notice: the password A is setting by user self when
he enables SIM card lock creates the password A.
Enable SIM card lock
UNIT initial PIN is 1234 for PIN non-activated SIM
card; or request PIN code for PIN activated SIM
card; after enable this function UNIT will create
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