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Emergency Services Handling
Abstract: In some examples, a user equipment (UE) is registered with a fifth generation (5G) core network. In response to an emergency indication, the UE selects a first domain intended for a call responsive to the emergency indication. Subsequent to selecting the first domain, the UE attempts a combined registration with a second core network different from the 5G core network. In response to attempting the combined registration, the UE receives a further indication that the UE is registered for packet switched services but not circuit switched services. In response to the further indication, the UE selects an access network connected to a third core network to perform the call.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
08 October 2020
Publication Number
03/2024
Publication Type
INA
Invention Field
ELECTRONICS
Status
Email
Parent Application
Applicants
BLACKBERRY LIMITED
2200 University Avenue East
Waterloo, Ontario N2K 0A7
BAKKER, Jan Hendrik Lucas
c/o 2200 University Avenue East
Waterloo, ON N2K 0A7
Inventors
1. BAKKER, Jan Hendrik Lucas
c/o 2200 University
Avenue East, Waterloo,
Ontario, N2K 0A7,
Canada.
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202047043903-MARKED COPIES OF AMENDEMENTS [09-10-2020(online)].pdf | 2020-10-09 |
| 2 | 202047043903-FORM 13 [09-10-2020(online)].pdf | 2020-10-09 |
| 3 | 202047043903-Annexure [09-10-2020(online)].pdf | 2020-10-09 |
| 4 | 202047043903-AMMENDED DOCUMENTS [09-10-2020(online)].pdf | 2020-10-09 |
| 5 | 202047043903-RELEVANT DOCUMENTS [13-10-2020(online)].pdf | 2020-10-13 |
| 6 | 202047043903-FORM 13 [13-10-2020(online)].pdf | 2020-10-13 |
| 7 | 202047043903-AMENDED DOCUMENTS [13-10-2020(online)].pdf | 2020-10-13 |
| 8 | 202047043903-FORM-26 [17-03-2021(online)].pdf | 2021-03-17 |
| 9 | 202047043903-Correspondence_Power of Attorney_26-03-2021.pdf | 2021-03-26 |
| 10 | 202047043903-FORM 3 [01-04-2021(online)].pdf | 2021-04-01 |
| 11 | 202047043903.pdf | 2021-10-18 |
| 12 | 202047043903-Response to office action [06-09-2024(online)].pdf | 2024-09-06 |
| 13 | 202047043903-Response to office action [15-01-2025(online)].pdf | 2025-01-15 |
| 14 | 202047043903-PA [01-05-2025(online)].pdf | 2025-05-01 |
| 15 | 202047043903-ASSIGNMENT DOCUMENTS [01-05-2025(online)].pdf | 2025-05-01 |
| 16 | 202047043903-8(i)-Substitution-Change Of Applicant - Form 6 [01-05-2025(online)].pdf | 2025-05-01 |