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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.