Zte MF645 User Manual page 38

2. New Group：
You can add new group at the PC side. But you cannot add new group at the
SIM/USIM side.
Left click New > New Group and input the group name,
Select contact records from the right contact list and drag them to the right group
item, if you want to add contacts to a group.
3. Other buttons Description
If any contact is selected, you can carry out the following steps:
View: View the selected contact's information.
Delete: Delete contacts or groups.
SMS: Send messages to the mobile phone numbers in the records.
Save as: Save the detail information of the selected contacts to a TXT file on
local drive.
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