The maximum characters or Max Chars for each message can be set for each carrier and recipient. The character number default is 240.
Different carriers accept different message lengths. Common message lengths that actual carriers accept are 160, 180, 200 and 240.
In the PageGate GUI Client Interface set the maximum message length.
If the Reliapage feature is enabled messages that are split into a series of messages will be prefixed and include the numbering index, i.e. 1 of 3, 2 of 3, 3 of 3. See Reliapage.