What does rf100 mean with adt security service?

The word 'services' means performance of duties or provision of space and equipment helpful to others

EA servers job is to give customers service.

Dont know but never mind about that sunny boy tennis is homosexual, ping pong is a mans sport!

Every vehicle need service at regular intervals. To service the vehicle means to perform any necessary things at a set time or mileage. For instance you must change the oil and filter every so many...