System and method of managing meeting invitations

A system comprising:

• a processor;
• and
• a memory coupled to the processor, the memory storing instructions executable by the processor to perform operations, the operations comprising:
• receiving, from a messaging server, meeting update information derived from a short messaging service (SMS) message sent from a first user to a second user, the meeting update information including a request to change a meeting from a first time to a second time;
• determining that a current time is later than the second time;
• accessing user device activity data associated with the second user;
• identifying, based on the user device activity data, a currently available device associated with the second user;
• and
• sending an alert regarding the meeting update information to the currently available device associated with the second user.

A non-transitory computer-readable storage medium storing instructions that, when executed by a processor, cause the processor to perform operations, the operations comprising:

• receiving, from a messaging server, meeting update information derived from a short messaging service (SMS) message sent from a first user to a second user, the meeting update information including a request to change a meeting from a first time to a second time;
• determining that a current time is later than the second time;
• accessing user device activity data associated with the second user;
• identifying, based on the user device activity data, a currently available device associated with the second user;
• and
• sending an alert regarding the meeting update information to the currently available device associated with the second user.