CM has direct connections to all Greek operators. We have direct access to a live MNP database in Greece.
Alphanumeric senders are allowed in Greece. You can send SMS with a name/letters as the sender.
The mobile networks in Greece all use the GSM character set.
Unicode messages and concatenated SMS are supported in Greece.
Two-way messaging in Greece can be configured with long numbers and dedicated or shared short codes.
All operators in Greece support reliable handset delivery receipts for SMS.
Dedicated and shared short codes are allowed after full registration of your service. A customer care hotline might be required.
There are no content restrictions for SMS in Greece other than those that prevent abuse (spam, phishing, etc).