How to display symbol “+” on caller ID?
Since firmware version 188.8.131.52, Vigor V models improved the caller ID display method and now it supports showing the symbol “+”. However, if you would like to display “+” in caller ID, please make sure:
- The analog phones support FSK type ans show “+”.
- The Caller ID Type is set to one of the FSK formats. Caller ID Type can be configured via VoIP>> Phone Settings >> Phone1/Phone2 >> Advanced page.