9
2.3.1.3.
Add a contact
①
Select a group, to check the contacts in this group.
②
Press the icon to add a contact.
③
Type in the contact name.
④
Type in the number 1, it must be a room number.
⑤
Type in the number 2, it can be a SIP number or IP number.
⑥
Select a specific ring tone for this contact.
⑦
Select a group for this contact
⑧
Press this icon to save the contact.
⑨
Press this icon to cancel the operations.