Type *#61# and press call - Check redirection
status.
Cancel all redirections: ##002#
*43# to activate call waiting, to deactivate #43#.
If your phone doesn't have incoming call barring
and outgoing call barring, you can try this.
For outgoing call barring dial *33*barcode*# and
pres OK. To deactivate it dial #33#barcode*#.
On any phone on any network type in **43# to
enable conference calls. You can make up to 7
calls at once
If you need to block SMS reception (if you are
spammed by someone) just press this code:
*35*xxxx*16#
xxxx is your Call Barring code (default is 0000).
To remove this barring type:
#35*xxxx#
If you want to hide/show your phone number
when calling, put one of these codes below in
front of the number that you are going to call.
(*#30# / *#31# or *31# / #31# ) Works on some
networks.
Typing *0# or *nm# on the beginning of a txt
message gives you detailed delivery report on
some networks.. But turn off reports in message
settings before.
When the sim card-pin blocked type
**042*pin2 old*newpin2*newpin2*