- How to upload contacts to a group?
- What is a .csv file?
- How to add group for phonebook? How many contacts can I import/upload at once?
- How can I send SMS on selected numbers in phonebook?
- How to send SMS on group?
- How can I set default expiry of any number in phonebook?
- Can I copy or move contacts from one group to the other?
- How to delete selected contacts from a phonebook group?