The Phone Number, Customer Reference, and Billing Code properties are available in both the platform connector settings and runtime connector settings. You can only enter variables for these properties in the runtime connector settings. If you enter different values for the same option in both places, the runtimes settings are used.
Click 
and select the web service profile. For information about setting up a web service profile, see
Creating a connection profile for EasyLink.
The maximum number of characters that can be sent in the SMS. The maximum number of characters you can send depends on the language of the SMS and the mobile network operator provider. We recommend you use a maximum of 160 characters for English and 70 for Unicode. If you want to use more characters, contact EasyLink for more information.
The number of SMS messages the connector groups into a batch to send to EasyLink. The connector only sends batches in scenarios where a single input job generates many messages. If an input job generates an incomplete batch, the batch is sent at job end.
Setting this to 0 means that the batch size is unlimited and the connector groups all the messages in an input job into one batch. Unlimited batch sizes should be used with care.
If External Job Completion is
True, the value entered here is automatically replaced with the GUID for the top job ID.