ZyXEL Communications Prestige100 user manual 11 Blacklist

∙Retry Timer (sec) - Elapse time after a call fails before another call may be retried. Applies before a phone number is blacklisted.

Blacklist

Figure 11-11 Blacklist

The phone numbers on this list cannot be entered directly, instead, they are numbers which have had problems connecting in the past. The user can take a number off the list by entering the index number of entry.

106 System Maintenance