Validity period

Use corresponding field to set message validity period. It can be from 5 minutes up to 1 year. Validity period is time interval, during which the message will be saved on SMS-Center.

For example, if you select 5 minute validity period, SMS Center will try to send the message during 5 minutes. If all tries were unsuccessfull, then the message will be erased adter this very period.

Default Validity Period for all messages could be set in SMS Manager Options.