How to cancel DU voicemail and SMS notification (Resolved)
For voice mail deactivation, dial ##002# (this will deactivate all voicemail settings and missed calls SMS notification). To deactivate the voice mail for all calls, please dial ##002# to deactivate the voice mail on no reply, please dial ##61# to deactivate the voice mail when not reachable, please dial ##62# to deactivate the voice mail for calls busy, please dial ##67# For activating missed calls notification: 1) when phone is not reachable **62*163# 2) when busy **67*163# 3) all calls **21*163# (once this option is activated, all incoming calls will be notified via SMS only) Leave comment