SMS delivery reports on iPhone
According to your provider, in Greece, the following characters should be typed:
– Vodafone: *# (asterisk, number sign)
– Cosmote: *0# (asterisk, zero, number sign)
– Wind: *NOT# (asterisk, NOT, number sign)
– Q: ! (exclamation mark)
Note: The whole message should be written written with the Latin alphabet (Greeklish) in order to receive the delivery report.