Common use of Call Back Number Clause in Contracts

Call Back Number. A telephone number that can be used by the PSAP to re-contact the location from which a 911/E-911 Call was placed. The telephone number may or may not be the telephone number of the station used to originate the 911/E-911 Call.

Call Back Number. A telephone number that can be used by the PSAP to re-contact the location from which a 9119-1-1/E-911 E9-1-1 Call was placed. The telephone number may or may not be the telephone number of the station used to originate the 9119-1-1/E-911 E9-1-1 Call.

Call Back Number. A telephone number that can be used by the PSAP to re-contact the location from which a the 911/E-911 Call call was placed. The telephone number may or may not be the telephone number of the station used to originate the 911/E-911 Call.

Call Back Number. A telephone number that can be used by the PSAP to re-contact the location from which a 911/E-911 Call was placed. The telephone number may or may not be the telephone number of the station used to originate the 911/E-911 Call. 2.18 CCS (Common Channel Signaling). A method of transmitting call set-up and network control data over a digital signaling network separate from the public switched telephone network facilities that carry the actual voice or data content of the call.