Phoneword dialing in a mobile communication device having a full keyboard
A method of dialing a phoneword using a mobile communication device that has full keyboard, which maps numbers to letters differently than on standard telephone keypads. The method detects the prefix of the phoneword and proceeds to display a message on the mobile communication device to indicate that a pre-determined key needs to be pressed before entering letters of the phoneword. The method can also display for selection, candidate phonewords that correspond to a partial entry of the phoneword.
1. A method of dialing a phoneword using a mobile communication device, the mobile communication device having a full keyboard comprising a plurality of keys, the phoneword having a numerical beginning sequence and a remainder sequence, the remainder sequence having associated numbers thereto, at least one of the numbers having an associated letter, the method comprising:
receiving the numerical beginning sequence as an input from the full keyboard;
comparing the numerical beginning sequence to valid numerical beginning sequences, a valid numerical beginning sequence being a numerical beginning sequence that may be associated with a phoneword; and
in response to determining that the received numerical beginning sequence is a valid numerical beginning sequence, generating an indication to perform an operation on the mobile communication device to enable entry of any letter of the remainder sequence.
2. The method of claim 1 wherein:
the portable electronic device includes a display; and
generating the indication to perform the operation includes displaying a message on the display, the message to indicate the operation to perform.
3. The method of claim 2 wherein the operation includes pressing a key of the keyboard.
4. The method of claim 1 further comprising receiving a number at the full keyboard.
5. The method of claim 4 further comprising identifying a letter associated with the number.
6. The method of claim 5 further comprising
constructing partial candidate phonewords in accordance with:
the numerical beginning sequence;
the number; and
the letter associated to the number.
7. The method of claim 6 further comprising:
providing the partial candidate phonewords to a comparison module; and
receiving, from the comparison module, candidate phonewords that match the partial candidate phonewords.
8. The method of claim 7 further comprising displaying for selection, on the mobile communication device, the candidate phonewords.
9. The method of claim 6 further comprising:
comparing the partial candidate phonewords with known phonewords to obtain candidate phonewords; and
displaying for selection, on the mobile communication device, the candidate phonewords.
10. The method of claim 9 wherein comparing the partial candidate phonewords with known phonewords is preceded by accessing a database of phonewords.
11. The method of claim 9 wherein:
displaying for selection is preceded by ranking the candidate phonewords to obtain ranked candidate phonewords; and
displaying for selection includes displaying, as a function of rank, the ranked candidate phonewords.
12. The method of claim 11 wherein ranking the candidate phonewords includes ranking the candidate phonewords as a function of a number of calls placed to each candidate phoneword.
13. The method of claim 1 wherein providing the indication to perform the operation is preceded by detecting that the numerical beginning sequence is that of a phoneword.
14. The method of claim 1 wherein receiving the numerical beginning sequence is preceded by the identifying of the valid numerical beginning sequences.
15. The method of claim 14 wherein identifying the valid numerical beginning sequences includes downloading the valid numerical beginning sequences from a network to which the mobile communication device is operationally connected.
16. A mobile communications device, comprising:
a full keyboard comprising a plurality of keys and at least one processor coupled to the keyboard, the processor configured to receive inputs from the keyboard representing a phoneword having a numerical beginning sequence and a remainder sequence, the remainder sequence having associated numbers thereto, at least one of the numbers having an associated letter:
the processor further configured to receive the numerical beginning sequence as an input from the full keyboard, to compare the numerical beginning sequence to valid numerical beginning sequences, a valid numerical beginning sequence being a numerical beginning sequence that may be associated with a phoneword; and
in response to determining that the received numerical beginning sequence is a valid numerical beginning sequence, generating an indication to perform an operation on the mobile communication device to enable entry of any letter of the remainder sequence.
17. The mobile device of claim 16 further comprising a display and the processor is configured to generate the indication to perform the operation on the display by rendering a message on the display, the message to indicate the operation to perform.
18. The mobile device of claim 17 , wherein the operation includes pressing a key of the keyboard.
19. The mobile device of claim 16 , further comprising receiving a number at the full keyboard.
20. The mobile device of claim 19 further comprising identifying a letter associated with the number.
21. The mobile device of claim 20 further comprising
constructing partial candidate phonewords in accordance with:
the numerical beginning sequence;
the number; and
the letter associated to the number.
22. The mobile device of claim 21 further comprising:
providing the partial candidate phonewords to a comparison module; and
receiving candidate phonewords that match the partial candidate phonewords from the comparison module.
23. The mobile device of claim 22 further comprising displaying the candidate phonewords for selection.
24. The mobile device of claim 21 further comprising:
comparing the partial candidate phonewords with known phonewords to obtain candidate phonewords; and
displaying for selection, on the mobile communication device, the candidate phonewords.
25. The mobile device of claim 24 wherein comparing the partial candidate phonewords with known phonewords is preceded by accessing a database of phonewords.
26. The mobile device of claim 24 wherein:
displaying for selection is preceded by ranking the candidate phonewords to obtain ranked candidate phonewords; and
displaying for selection includes displaying, as a function of rank, the ranked candidate phonewords.
27. The mobile device of claim 26 wherein ranking the candidate phonewords includes ranking the candidate phonewords as a function of a number of calls placed to each candidate phoneword.
28. The mobile device of claim 16 wherein providing the indication to perform the operation is preceded by detecting that the numerical beginning sequence is that of a phoneword.
29. The mobile device of claim 16 wherein receiving the numerical beginning sequence is preceded by the identifying of the valid numerical beginning sequences.
30. The mobile device of claim 29 wherein identifying the valid numerical beginning sequences includes downloading the valid numerical beginning sequences from a network to which the mobile communication device is operationally connected.