Grandstream Wave - Manual (Page 42)

Firmware Version 1.0.1.21 Grandstream Wave User Guide Page 41 of 64
Figure 33: Grandstream Wave Call History Details Screen
Users could view recent call history of this entry, make calls or send messages to it (not applicable to SIM
card number or anonymous call). Tap on button at the upper right corner to make operations like
Edit Contact, Add to Favorites, or Delete All Call History.
If the call is not an existing contact, save it to Contacts before making the operations.