Please enter the search related information in the fields below. Partial information works, e.g. "SP-21" in the "tdoc" field lists all TSG SA documents from 2021. Regular expressions mostly work in all fields (e.g. "2[34].501" in the "Spec" field lists all documents related to 23.501 and 24.501. Capitalization is disregarded, i.e. "3GPP" gives the same results as "3gpp".

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tdoc Title Type / Revs Source Spec / CR S/WID Release Meeting Status Links
S2-178213 LS from CT WG1: LS on (de-)registration procedure for SMS over NAS LS in

source LS: C1-173573

LS To: SA WG2

LS reply in S2-179636

revision of S2-176835

 CT WG1 Rel-15 S2-124

AI: 6.5.8

 replied to [WTS] [JSN]
S2-178261 LS from CT WG4: LS on SMSF Interface Design LS in

source LS: C4-175353

LS To: SA WG2

LS reply in S2-179637

 CT WG4 Rel-15 S2-124

AI: 6.5.8

 replied to [WTS] [JSN]
S2-178304 Emergency services fallback pCR

revision of S2-177961

revised to S2-178952

 Intel, Nokia, T-Mobile USA, Charter Communications, AT&T, Comcast 23.502 1.2.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178340 23.501 Updates to LCS architecture normative parts pCR

revised to S2-178948

 Ericsson, Nokia, T-Mobile USA, Verizon, AT&T, Sprint, Fujitsu 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178341 23.502 Updates to LCS procedures pCR Ericsson, T-Mobile USA, Verizon, AT&T, Fujitsu 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 not treated [WTS] [JSN]
S2-178375 Proposal on 5G LCS way forward discussion China Mobile S2-124

AI: 6.5.8

 noted [WTS] [JSN]
S2-178386 LS from SA WG4: LS on Mapping of Conversational Services to 5G System LS in

source LS: S4-171278

LS To: SA WG2

revised to S2-180010

 SA WG4 S2-124

AI: 6.5.8

 postponed [WTS] [JSN]
S2-178443 Emergency service indication from RAN to AMF pCR OPPO 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 not treated [WTS] [JSN]
S2-178458 AMF triggering SMSF de-registration due to 5GS to EPS interworking pCR

revised to S2-179035

 China Mobile 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178459 Discussion on MT SMS domain selection mechanism supporting SMSoNAS, SGs SMS and SMSoIP discussion China Mobile Rel-15 S2-124

AI: 6.5.8

 noted [WTS] [JSN]
S2-178460 supporting of MT SMS domain selection mechanism pCR China Mobile 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 approved [WTS] [JSN]
S2-178461 supporting of MT SMS domain selection mechanism pCR China Mobile 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 approved [WTS] [JSN]
S2-178466 T-ADS with dual registered UE pCR NTT DOCOMO 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 postponed [WTS] [JSN]
S2-178467 Clarifications to IMS voice over PS supported indication pCR

revision of S2-177640

revised to S2-179059

 NTT DOCOMO 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178493 Support of IMS Emergency Calls for NG-RAN access to 5GS CR

revised to S2-178951

 Qualcomm Incorporated 23.167 14.5.0 CR#319 catB 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178505 TS 23.501: OI#9 - Updates to LCS architecture using UTRA LCS solution pCR Nokia, Nokia Shanghai Bell, AT&T, TMO-US 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 not treated [WTS] [JSN]
S2-178544 TS 23.501: EPS Fallback for voice pCR Ericsson 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 merged [WTS] [JSN]
S2-178545 TS 23.502: EPS Fallback for voice pCR Ericsson 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 merged [WTS] [JSN]
S2-178586 pCR 23.502 Update LCS with procedures and services pCR

revised to S2-178949

 Ericsson, Nokia, AT&T, T-Mobile USA, Verizon Sprint, Fujitsu 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178637 TS 23.501:EPS fallback pCR

revised to S2-179028

 Charter Communications, Comcast, Cisco, Intel, Nokia, CableLabs 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178638 TS 23.502: EPS fallback pCR

revised to S2-179029

 Charter Communications, Comcast, Cisco, Intel, Nokia, CableLabs 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178667 23.501: OI2a: Emergency Services Fall back pCR

revised to S2-178950

 Nokia, Nokia Shanghai Bell, Intel, AT&T, Charter Communications, T-Mobile USA 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178675 Emergency Fallback procedure pCR HTC, 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 not treated [WTS] [JSN]
S2-178677 Signalling for Emergency Fallback procedure pCR HTC Corporation 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 not treated [WTS] [JSN]
S2-178679 OI2a: Emergency Services Fallback Options discussion

revised to S2-179099

 Nokia, Nokia Shanghai Bell S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178687 23.502: EPS fallback when UE is in CM-IDLE pCR Samsung, SK Telecom 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 withdrawn [WTS] [JSN]
S2-178712 Update to (de-)registration procedure for SMS over NAS pCR

revised to S2-179030

 CATT 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178737 [draft] Reply LS on (de-)registration procedure for SMS over NAS LS out

LS To: CT WG1

 CATT Rel-15 S2-124

AI: 6.5.8

 merged [WTS] [JSN]
S2-178741 SMS registration correction based on CT1 LS pCR Nokia, Nokia Shanghai Bell 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 merged [WTS] [JSN]
S2-178742 [DRAFT] Reply LS on (de-)registration procedure for SMS over NAS LS out

LS To: CT WG1

revised to S2-179031

 Nokia, Nokia Shanghai Bell Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178744 TS 23.501: pCR on discussion and proposal to emergency EPS fallback pCR

revised to S2-178953

 ZTE, Huawei, China Mobile, China Unicom, CATR, China Telecom?, CATT? 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178745 TS 23.501: pCR on extend voice fallback to without N26 scenario pCR ZTE, Huawei, CATR, China Mobile, China Unicom 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 not treated [WTS] [JSN]
S2-178746 TS 23.502: pCR on EPS fallback for EMC service and IMS normal service without N26 pCR

revised to S2-178954

 ZTE, Huawei, China Mobile, China Unicom, CATR 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178753 [Draft] Reply LS on SMSF Interface Design LS out

LS To: CT WG4

revised to S2-179033

 ZTE S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178754 Introduce Deactivate Service Operation to SMSF Interface pCR

revised to S2-179032

 ZTE 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178785 Domain selection for DR mode UE pCR

revised to S2-179060

 Samsung 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178795 TS 23.502 Domain selection for SMS pCR

revised to S2-179034

 ZTE 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178814 TS 23.502: Update (de-)Registration procedures for SMS over NAS pCR Huawei, HiSilicon 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 merged [WTS] [JSN]
S2-178858 EN resolution - clause 4.13 Specific services pCR Ericsson (Rapporteur) 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 approved [WTS] [JSN]
S2-178895 Emergency services fallback pCR Motorola Mobility, Lenovo 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 merged [WTS] [JSN]
S2-178919 OI#1 TS 23.502 Proposal of LCS related Services pCR Huawei, HiSilicon 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 withdrawn [WTS] [JSN]
S2-178920 OI#1 TS 23.501 Proposal of GMLC Service Table pCR Huawei, HiSilicon 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 not treated [WTS] [JSN]
S2-178931 Analysis and way forward in 5G support for emergency session discussion Ericsson S2-124

AI: 6.5.8

 noted [WTS] [JSN]
S2-178948 23.501 Updates to LCS architecture normative parts pCR

revision of S2-178340

revised to S2-179057

 Ericsson, Nokia, T-Mobile USA, Verizon, AT&T, Sprint, Fujitsu, Comtech Telecommunications, CATT, CMCC, Deutsche Telekom, NextNav 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178949 pCR 23.502 Update LCS with procedures and services pCR

revision of S2-178586

revised to S2-179058

 Ericsson, Nokia, AT&T, T-Mobile USA, Verizon, Sprint, Fujitsu, Comtech Telecommunications, CATT, CMCC, Deutsche Telekom, NextNav. 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178950 23.501: OI2a: Emergency Services Fall back pCR

revision of S2-178667

revised to S2-179036

 Nokia, Nokia Shanghai Bell, Intel, AT&T, Charter Communications, T-Mobile USA, Verizon, Motorola Mobility, Lenovo, LG Electronics 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178951 Support of IMS Emergency Calls for NG-RAN access to 5GS CR

revision of S2-178493

revised to S2-179478

 Qualcomm Incorporated 23.167 14.5.0 CR#3191 catB 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178952 Emergency services fallback pCR

revision of S2-178304

revised to S2-179037

 Intel, Nokia, T-Mobile USA, Charter Communications, AT&T, Comcast 23.502 1.2.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-178953 TS 23.501: pCR on discussion and proposal to emergency EPS fallback pCR

revision of S2-178744

revised to S2-179049

 ZTE, Huawei, China Mobile, China Unicom, CATR, China Telecom, OPPO, VIVO 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 merged [WTS] [JSN]
S2-178954 TS 23.502: pCR on EPS fallback for EMC service and IMS normal service without N26 pCR

revision of S2-178746

revised to S2-179476

 ZTE, Huawei, China Mobile, China Unicom, CATR, China Telecom, OPPO, VIVO 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-179028 TS 23.501:EPS fallback pCR

revision of S2-178637

revised to S2-179055

 Charter Communications, Comcast, Cisco, Intel, Nokia, CableLabs, Ericsson 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-179029 TS 23.502: EPS fallback pCR

revision of S2-178638

revised to S2-179056

 Charter Communications, Comcast, Cisco, Intel, Nokia, CableLabs, Ericsson, NTT DOCOMO 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-179030 Update to (de-)registration procedure for SMS over NAS pCR

revision of S2-178712

revised to S2-179472

 CATT, Huawei, Nokia 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-179031 Reply LS on (de-)registration procedure for SMS over NAS LS out

LS To: CT WG1

revision of S2-178742

revised to S2-179636

 SA WG2 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-179032 Introduce Deactivate Service Operation to SMSF Interface pCR

revision of S2-178754

 ZTE 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 approved [WTS] [JSN]
S2-179033 [Draft] Reply LS on SMSF Interface Design LS out

LS To: CT WG4

revision of S2-178753

revised to S2-179637

 SA WG2 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-179034 TS 23.502 Domain selection for SMS pCR

revision of S2-178795

revised to S2-179053

 ZTE, InterDigital Inc. 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-179035 AMF triggering SMSF de-registration due to 5GS to EPS interworking pCR

revision of S2-178458

revised to S2-179054

 China Mobile 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-179036 23.501: OI2a: Emergency Services Fall back pCR

revision of S2-178950

revised to S2-179048

 Nokia, Nokia Shanghai Bell, Intel, AT&T, Charter Communications, T-Mobile USA, Verizon, Motorola Mobility, Lenovo, LG Electronics 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-179037 Emergency services fallback pCR

revision of S2-178952

revised to S2-179475

 Intel, Nokia, T-Mobile USA, Charter Communications, AT&T, Comcast 23.502 1.2.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-179048 23.501: OI2a: Emergency Services Fall back pCR

revision of S2-179036

revised to S2-179474

 Nokia, Nokia Shanghai Bell, Intel, AT&T, Charter Communications, T-Mobile USA, Verizon, Motorola Mobility, Lenovo, LG Electronics, FirstNet 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-179049 TS 23.501: pCR on discussion and proposal to emergency EPS fallback pCR

revision of S2-178953

 ZTE, Huawei, China Mobile, China Unicom, CATR, China Telecom?, CATT? 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 withdrawn [WTS] [JSN]
S2-179053 TS 23.502 Domain selection for SMS pCR

revision of S2-179034

revised to S2-179473

 ZTE, InterDigital Inc. 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-179054 AMF triggering SMSF de-registration due to 5GS to EPS interworking pCR

revision of S2-179035

 China Mobile 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 approved [WTS] [JSN]
S2-179055 TS 23.501:EPS fallback pCR

revision of S2-179028

 Charter Communications, Comcast, Cisco, Intel, Nokia, CableLabs, Ericsson, NTT DoCoMo 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 postponed [WTS] [JSN]
S2-179056 TS 23.502: EPS fallback pCR

revision of S2-179029

 Charter Communications, Comcast, Cisco, Intel, Nokia, CableLabs, Ericsson, NTT DOCOMO 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 postponed [WTS] [JSN]
S2-179057 23.501 Updates to LCS architecture normative parts pCR

revision of S2-178948

 Ericsson, Nokia, T-Mobile USA, Verizon, AT&T, Sprint, Fujitsu, Comtech Telecommunications, CATT, CMCC, Deutsche Telekom, NextNav 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 approved [WTS] [JSN]
S2-179058 pCR 23.502 Update LCS with procedures and services pCR

revision of S2-178949

revised to S2-179601

 Ericsson, Nokia, AT&T, T-Mobile USA, Verizon, Sprint, Fujitsu, Comtech Telecommunications, CATT, CMCC, Deutsche Telekom, NextNav. 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-179059 Clarifications to IMS voice over PS supported indication pCR

revision of S2-178467

revised to S2-179477

 NTT DOCOMO 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-179060 Domain selection for DR mode UE pCR

revision of S2-178785

 Samsung 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 withdrawn [WTS] [JSN]
S2-179099 Emergency services - System/RAT fallback discussion

revision of S2-178679

 Nokia, Nokia Shanghai Bell, Intel, Charter Communications, T-Mobile USA, Verizon, Motorola Mobility, Lenovo S2-124

AI: 6.5.8

 noted [WTS] [JSN]
S2-179472 Update to (de-)registration procedure for SMS over NAS pCR

revision of S2-179030

 CATT, Huawei, Nokia 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 approved [WTS] [JSN]
S2-179473 TS 23.502 Domain selection for SMS pCR

revision of S2-179053

revised to S2-179594

 ZTE, InterDigital Inc. 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-179474 23.501: OI2a: Emergency Services Fall back pCR

revision of S2-179048

revised to S2-179595

 Nokia, Nokia Shanghai Bell, Intel, AT&T, Charter Communications, T-Mobile USA, Verizon, Motorola Mobility, Lenovo, LG Electronics, FirstNet, Ericsson 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-179475 Emergency services fallback pCR

revision of S2-179037

revised to S2-179596

 Intel, Nokia, T-Mobile USA, Charter Communications, AT&T, Comcast, Ericsson 23.502 1.2.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-179476 TS 23.502: pCR on EPS fallback for EMC service and IMS normal service without N26 pCR

revision of S2-178954

 ZTE, Huawei, China Mobile, China Unicom, CATR, China Telecom, OPPO, VIVO 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 approved [WTS] [JSN]
S2-179477 Clarifications to IMS voice over PS supported indication pCR

revision of S2-179059

 NTT DOCOMO 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 approved [WTS] [JSN]
S2-179478 Support of IMS Emergency Calls for NG-RAN access to 5GS CR

revision of S2-178951

 Qualcomm Incorporated, Huawei, ZTE 23.167 14.5.0 CR#3192 catB 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 agreed [WTS] [JSN]
S2-179594 TS 23.502 Domain selection for SMS pCR

revision of S2-179473

 ZTE, InterDigital Inc. 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 approved [WTS] [JSN]
S2-179595 23.501: OI2a: Emergency Services Fall back pCR

revision of S2-179474

 Nokia, Nokia Shanghai Bell, Intel, AT&T, Charter Communications, T-Mobile USA, Verizon, Motorola Mobility, Lenovo, LG Electronics, FirstNet, Ericsson, Cisco, HTC 23.501 1.5.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 approved [WTS] [JSN]
S2-179596 Emergency services fallback pCR

revision of S2-179475

revised to S2-179638

 Intel, Nokia, T-Mobile USA, Charter Communications, AT&T, Comcast, Ericsson 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 revised [WTS] [JSN]
S2-179601 pCR 23.502 Update LCS with procedures and services pCR

revision of S2-179058

 Ericsson, Nokia, AT&T, T-Mobile USA, Verizon, Sprint, Fujitsu, Comtech Telecommunications, CATT, CMCC, Deutsche Telekom, NextNav. 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 approved [WTS] [JSN]
S2-179636 Reply LS on (de-)registration procedure for SMS over NAS LS out

LS is reply to S2-178213

LS To: CT WG1

revision of S2-179031

 SA WG2 Rel-15 S2-124

AI: 6.5.8

 approved [WTS] [JSN]
S2-179637 Reply LS on SMSF Interface Design LS out

LS is reply to S2-178261

LS To: CT WG4

revision of S2-179033

 SA WG2 S2-124

AI: 6.5.8

 approved [WTS] [JSN]
S2-179638 Emergency services fallback pCR

revision of S2-179596

 Intel, Nokia, T-Mobile USA, Charter Communications, AT&T, Comcast, Ericsson 23.502 1.3.0 5GS_Ph1 Rel-15 S2-124

AI: 6.5.8

 approved [WTS] [JSN]

85 documents (0.34331393241882 seconds)