Hi
S20 T21 T27 T48
Customers want to import from a Excel file or application a list of phone numbers to a several Yealink phone types
I would be happy if someone could help me
BR Benni
Do you mean a phone book? See if below articles help:
https://support.yeastar.com/hc/en-us/articles/235660088-Using-LDAP-on-Yealink-Phones
or another solution: