# Allow Receipt of Urgent Messages Only

This procedure describes how to restrict paging or message delivery to urgent messages only. With this restriction, a page or message delivery call is activated only if the caller marks a message as "urgent".

1. Include the following feature bits in the FCOS for the mailbox that uses the pagers or message delivery:

   - 40 (receive messages from other users) AND/OR 41 (receive messages from outside callers)

2. - 79 (set msg wait #1 for urgent msgs only) OR 80 (set msg wait #2 for urgent msgs only)

   - 88 (receive urgent messages)

3. Assign the FCOS containing these bits to each mailbox you want for each of these features.

Parent topic: Configuration Overview