XL | on: *818# / off: #818# / cek: *#818#

TELKOMSEL (simpati, halo) | on: *222# / off: #222# / cek: *#222#

INDOSAT GSM (mentari, im3, matrix) | off: call customer service di 300 kemudian minta supaya voice mailboxnya dimatikan.

INDOSAT CDMA (starone) | on: *68122 / off: *680

TELKOM FLEXI
Pengalihan tanpa kondisi: on: *51 / off: *510
Pengalihan ketika sibuk/mati: on: *52 / off: *520
supaya perfek tak masuk mailbox, lakukan penonaktifan semuanya.

MOBILE-8 / Fren | sama dengan flexi

ESIA | on: *922 / off: *100

3 (three) | on: *100# / off: #100#

Esia | on: *922 / off: *100