For example, if you purchased a new phone for $550 and put $150 down, you pay $20/month for 20 months, plus the low monthly cost of your Value Plan.Value Plan pricing is only available at T-Mobile.he difference is that T-Mobile separates the cost of the phone from the cost of the service. That means T-Mobile customers finish paying for their phone as soon the actual cost is paid offâand their monthly bill automatically drops.
Princeton's WordNet(0.00 / 0 votes)Rate this definition: 1  modality, mode(noun) a classification of propositions on the basis of whether they claim necessity or possibility or impossibility. 2  mood, mode, modality(noun) verb inflections that express how the action or state is conceived by the speaker.
Definition of viscosity. plural. viscosities. 1 : the quality or state of being viscous. 2 : the property of resistance to flow in a fluid or semifluid. 3 : the ratio of the tangential frictional force per unit area to the velocity gradient perpendicular to the direction of flow of a liquid âcalled also coefficient of viscosity.