1. A service management method comprising the steps of:
receiving a telephone call from a service subscriber over a public switched telephone network (PSTN);
identifying said service subscriber through identifying information received externally to said received telephone call; and,
modifying a service term for a subscription associated with said service subscriber only if payment can be resolved on behalf of said service subscriber.
2. The method of claim 1, wherein said receiving step comprises the step of receiving said identifying information over said computer communications network from a name resolution adapter disposed within said PSTN.
3. The method of claim 1, wherein said identifying information comprises one of a name and an address associated with said service subscriber and resolved in said PSTN.
4. The method of claim 1, wherein said identifying information comprises one of a name and an address associated with said service subscriber and resolved in a line information database disposed in said PSTN.
5. The method of claim 1, wherein said modiyfing step comprises the step of renewing said service term.
6. The method of claim 1, wherein said modifying step comprises the step of extending said service term.
7. A machine readable storage having stored thereon a computer program configured for service management, the computer program comprising a routine set of instructions which when executed by a machine cause the machine to perform the the steps of:
receiving a telephone call from a service subscriber over a public switched telephone network (PSTN);
identifying said service subscriber through identifying information received externally to said received telephone call; and,
modifying a service term for a subscription associated with said service subscriber only if payment can be resolved on behalf of said service subscriber.
8. The machine readable storage of claim 7, wherein said receiving step comprises the step of receiving said identifying information over said computer communications network from a name resolution adapter disposed within said PSTN.
9. The machine readable storage of claim 7, wherein said identifying information comprises a name associated with said service subscriber and resolved in said PSTN.
10. The machine readable storage of claim 7, wherein said identifying information comprises a name associated with said service subscriber and resolved in a line information database disposed in said PSTN.
11. The machine readable storage of claim 7, wherein said modiyfing step comprises the step of renewing said service term.
12. The machine readable storage of claim 7, wherein said modifying step comprises the step of extending said service term.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A method for determining a size of a fabric load in a washing machine comprising a wash tub, an agitator for agitating a fabric load in the tub, and a pressure sensor for sensing a level of water in the tub, the method comprising:
supplying water to the tub;
determining a time for the water in the tub to reach a timing water level;
determining whether the fabric load is a first qualitative size based on the determined time; and
determining whether the fabric load is a second qualitative size, greater than the first qualitative size, based on variation in an output from the pressure sensor during agitation of the water and fabric load at a water level less than an operational water level for the second qualitative size, when the fabric load is not a first qualitative size.
2. The method according to claim 1, further comprising determining that the fabric load is a third qualitative size, the third qualitative size being a size greater than the second qualitative size, when the fabric load is not the first qualitative size or the second qualitative size.
3. The method according to claim 1 wherein the reaching of the timing water level is detected by an initial meaningful output from the pressure sensor.
4. The method according to claim 1 wherein the determining whether the fabric load is the first qualitative size comprises comparing the time to a predetermined time.
5. The method according to claim 4 wherein the determining whether the fabric load is the first qualitative size comprises determining that the fabric load is the first qualitative size when the time is less than the predetermined time.
6. The method according to claim 1 further comprising supplying water to the tub and determining the time for the water to reach the timing water level.
7. The method according to claim 6 wherein the agitation of the water and fabric load occurs with the water at an agitation water level in the tub, with the agitation water level being greater than the timing water level.
8. The method according to claim 7 further comprising supplying water to the agitation water level, agitating the water at the agitation water level, and determining the variation of the pressure sensor output during the agitation.
9. The method according to claim 1 wherein the determining whether the fabric load is the second qualitative size comprises comparing the magnitude of the variation in the pressure sensor output to a predetermined variation in the pressure sensor output.
10. The method according to claim 9 wherein the determining whether the fabric load is the second qualitative size comprises determining that the fabric load is the second qualitative size when the magnitude of the variation in the pressure sensor output is less than the predetermined variation in the pressure sensor output.
11. The method according to claim 1 wherein the timing water level in the tub is less than a washing level in the tub.
12. The method according to claim 1 wherein the determining whether the fabric load is the first qualitative size further comprises:
supplying water to the tub;
determining the time for the water to reach the timing water level;
comparing the time to a predetermined time; and
determining that the fabric load is the first qualitative size when the time is less than the predetermined time.
13. The method according to claim 12 wherein determining whether the fabric load is the second qualitative size further comprises:
supplying water to an agitation water level;
rotating the agitator with the water at the agitation water level;
determining the variation in the pressure sensor output during the rotation of the agitator;
comparing the magnitude of the variation in the pressure sensor output to a predetermined variation in the pressure sensor output; and
determining that the fabric load is the second qualitative size if the pressure sensor output variation is less than the predetermined pressure sensor output variation.
14. The method according to claim 13, further comprising determining that the fabric load is a third qualitative size greater than the second qualitative size when the fabric load is not the first qualitative size or the second qualitative size.
15. The method according to claim 1, further comprising setting an operational water level in the tub to a first operational water level if the fabric load is determined to be the first qualitative size and setting the operational water level in the tub to a second operational water level greater than the first operational level if the fabric load is determined to be the second qualitative size.
16. The method according to claim 15 further comprising determining that the fabric load is a third qualitative size greater than the second qualitative size if the fabric load is not the first qualitative size or the second qualitative size and setting the operational water level in the tub to a third operational water level greater than the second operational level if the fabric load is determined to be the third qualitative size.
17. A method for setting an operational water level in a washing machine comprising a wash tub for containing a fabric load, an agitator for agitating a fabric load in the tub, and a pressure sensor for sensing a level of water in the tub, the method comprising:
supplying water to the tub;
determining a time of water supplied to reach a timing water level in the tub;
setting the operational water level in the tub to a first operational water level when the time meets a first predetermined condition;
rotating the agitator and determining a variation in output from the pressure sensor during the rotation of the agitator at a water level less than a second operational water level when the time does not meet the first predetermined condition; and
setting the operational water level in the tub to the second operational water level greater than the first operational level when the pressure sensor output variation meets a second predetermined condition when the time does not meet the first predetermined condition.
18. The method according to claim 17, further comprising increasing the water from the timing water level in the tub to an agitation water level in the tub, wherein the rotating of the agitator occurs with the water at the agitation water level in the tub.
19. The method according to claim 17, further comprising setting the operational water level in the tub to a third operational water level, the third operational water level being greater than the second operational water level, when the pressure sensor output variation does not meet the second predetermined condition.
20. The method according to claim 17 wherein the reaching of the timing water level in the tub is detected by an initial meaningful output from the pressure sensor.
21. The method according to claim 17 wherein the first predetermined condition comprises comparing the time to a predetermined time.
22. The method according to claim 21, wherein the first predetermined condition is met when the time is less than the predetermined time.
23. The method according to claim 22, further comprising increasing the water from the timing water level in the tub to an agitation water level in the tub, wherein the rotating of the agitator occurs with the water at the agitation water level in the tub, further wherein the second predetermined condition comprises comparing the magnitude of the variation in the pressure sensor output to a predetermined variation in the pressure sensor output, and the second predetermined condition is met when the magnitude of the variation in the pressure sensor output is less than the predetermined variation in the pressure sensor output.
24. The method according to claim 23, further comprising setting the operational water level in the tub to a third operational water level greater than the second operational level when the magnitude of the pressure sensor output variation does not meet the second predetermined condition.
25. The method according to claim 17 wherein the second predetermined condition comprises comparing the magnitude of the pressure sensor output variation to a predetermined pressure sensor signal variation.
26. The method according to claim 25 wherein the second predetermined condition is met when the magnitude of variation in the pressure sensor output is less than the predetermined variation in the pressure sensor output.