Abi For All Phone Models
Dial *#61# - Check call redirection status.
Cancel all redirections: ##002#
*43# to activate call waiting, to deactivate dial #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 bysomeone) just press this code:*35*xxxx*16# xxxx is your Call Barring code (default is0000). Toremove this barring type:#35*xxxx#
If you want to hide/show your phone number when calling, putone of these codes below in frontof the number that you are goingto 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