User Guide
Page 27
... of a different make or model, nor does it is available for emergency use. In order to operate within any 30 minute period for any single manual call initiation, and b The equipment shall go on-hook for a period of not less than 5 seconds between the end of one call attempt and the...
... of a different make or model, nor does it is available for emergency use. In order to operate within any 30 minute period for any single manual call initiation, and b The equipment shall go on-hook for a period of not less than 5 seconds between the end of one call attempt and the...