How To Remove Call Barring O2 Work

Select the category (e.g., Outgoing calls, International calls) and toggle the bar to .

Would you like the GSM codes for just incoming or just outgoing barring specifically? how to remove call barring o2

Select , then scroll down to find Supplementary services (or "More settings" on older models). Tap Call barring and choose Voice call . Select the category (e

This works for standard call barring (like barring outgoing international calls). You usually need your . If you have never changed it, the default PIN is often 0000 or 1234 . Select the category (e.g.