SGP.22 vs SGP.32 - menene canjin ma'aunin eSIM ke nufi ga haɗin tafiya

Manufa: Ba wa masu siyan eSIM na tafiya da masu aiki na tafiya/MVNO taswirar da ta dace da ma'aunin samar da SIM daga nesa na masu amfani da IoT - don haka tattaunawar masana'antu game da "ma'aunin eSIM na gaba" ba ta gauraya hanyoyi biyu daban-daban.

Masu sauraro: Masu sana'a da ke jigilar ko siyan haɗin tafiya na masu amfani (da duk wanda ke kimanta kayan aikin IoT/tafiya da ke kusa), ba membobin kwamitin GSMA ba.

Idan ka sayi eSIM na tafiya, ka duba lambar QR, kuma ka sauka da bayanai, kana riga kana cikin tsarin GSMA Remote SIM Provisioning (RSP) - ko da ba ka taɓa ganin lambobin ƙayyadaddun ba. Waɗannan lambobin suna da mahimmanci.SGP.22 shine ma'aunin fasaha na RSP na masu amfani a bayan wayar hannu da hanyoyin eSIM na tafiya.SGP.32 shine ma'aunin fasaha na RSP na IoT don na'urori marasa kai, masu takura, da na'urorin ajiya. Suna raba wasu tubalan gini. Suna warware matsaloli daban-daban.

Wannan bambanci yana da sauƙin gauraya a cikin gabatarwar kasuwa. Hakanan yana da bambanci tsakanin matafiyi da ke girka bayanan martaba na wucin gadi a kan waya da kamfani da ke tsara haɗin kai a fadin dubban na'urori masu auna sigina da ba za su taɓa ganin allo ba. Ga samfuran tafiya, MVNOs, da duk wanda ke gina kan tubalan eSIM na masu amfani, sanin inda SGP.22 ya ƙare da inda SGP.32 ya fara yana da mahimmanci - ba don matafiya suna buƙatar PDFs na GSMA ba, amma saboda tattaunawar masana'antu sau da yawa tana haɗa hanyoyin masu amfani da IoT.

Wannan rubutun yana taswira gine-gine, masu aiki, bambance-bambancen rayuwa, da tasirin aikace-aikace ga haɗin tafiya - ba tare da ɗaukar SGP.32 a matsayin haɓaka mai sauƙi don yawo na masu amfani ba.

Dalilin da yasa masana'antu ke bukatar fiye da ɗaya “ma'auni” na eSIM #

eSIM ba wata hanya guda ba ce. Yana da iyali na ƙayyadaddun GSMA waɗanda ke bayyana yadda ake shirya bayanan mai aiki cikin tsaro, isarwa, shigarwa, kunna, kashewa, da gogewa akan eUICC (dandamalin SIM da aka saka).

Matsayin ƙayyadaddun GSMA na jama'a yana bayyana rarrabuwar: RSP na masu amfani yana ƙarƙashin SGP.21 (tsari) da SGP.22 (fasaha); RSP na IoT yana ƙarƙashin SGP.31 (tsari da buƙatu) da SGP.32 (fasaha). Sakin masu amfani da ke aiki suna ci gaba ta hanyar SGP.22 v2.x da v3.x; Sakin IoT suna ci gaba ta hanyar SGP.31/SGP.32 v1.x, ciki har da sabbin gyare-gyare na 2024-2026 akan shafin ƙayyadaddun eSIM na GSMA (GSMA eSIM Consumer and IoT Specifications).

Kafin SGP.32, IoT da M2M samar da nesa sun fi yawa a cikin tsohon samfurin na'ura-zuwa-na'ura (SGP.02), tare da rarrabuwar sabar biyu na SM-DP (shirye-shiryen bayanai) da SM-SR (tsarin hanya mai tsaro). Wannan samfurin ya ba da damar sarrafa bayanan nesa don amfani da masana'antu da na motoci, amma kuma ya kawo cikas na aiki: abubuwan da ke haifar da SMS, haɗin kasuwanci mai ƙarfi na SM-SR/SM-DP, da rashin dacewa ga na'urorin LPWAN masu matuƙar ƙuntatawa. Masu bayani na mai aiki da dandamali na IoT suna ci gaba da ambaton waɗannan ƙuntatawa a matsayin dalilin da yasa GSMA ta gina tsari na IoT na musamman maimakon tilasta RSP na masu amfani akan kowace modem (Eseye on SGP.31/32; 1oT on SGP.02 vs SGP.22 vs SGP.32).

Takaitaccen bayani: ɗaya nau'in jiki (eSIM/eUICC), falsafar samarwa da yawa.

SGP.22 a cikin sauƙi: RSP na masu amfani don na'urori tare da mutum a cikin tsarin #

SGP.22 shine bayanin fasaha na GSMA na Samar da SIM na Nesa don na'urorin masu amfani. Manufarsa ba ta da ruɗani: mafita ta fasaha don samarwa da sarrafa eUICC a cikin na'urorin masu amfani, wanda aka nufa don dacewa tsakanin tura mai aiki - ciki har da dandamali na SM-DP+ da masu samar da eUICC.

Manyan masu taka rawa a cikin samfurin masu amfani #

Matsayin masu taka rawa #

• eUICC: Dandamali mai tsaro wanda ke adana bayanan (takardun shaida na mai aiki da abubuwan da suka danganci)
• LPA (Local Profile Assistant): Mataimaki akan na'ura (ko wani ɓangare akan eUICC) wanda ke jagorantar saukewa, kunna/kashe/goge na gida, da sarrafa bayanan da ke fuskantar mai amfani
• SM-DP+: Manajan Biyan Kuɗi - Shirye-shiryen Bayanai +: yana shirya, kare, da isar da Kunshin Bayanai da Aka Haɗa
• SM-DS: Manajan Biyan Kuɗi - Sabis na Gano: hanya ta zaɓi na gano lokacin da na'urar ke buƙatar nemo SM-DP+ daidai ba tare da lambar QR/ta kunna ba
• Mai aiki / mai bayar da bayanan: Yana da biyan kuɗi na kasuwanci a bayan bayanan

A cikin tsarin da matafiya ke gane:

1. Sayi shirin tafiya kuma sami lambar kunna (sau da yawa a matsayin QR).
2. Na'urar LPA tana tuntuɓar SM-DP+.
3. An sauke kuma an girka kunshin bayanan martaba da aka ɓoye akan eUICC.
4. Mai amfani yana kunna bayanan martaba (kuma daga baya zai iya kashe ko share shi).

Wannan wani samfurin da mai amfani ya fara / mai jan hankali ne. Mutum yana nan, na'urar tana da UI, kuma yarda shine aikin girka bayyananne. Wannan shine dalilin da yasa sayan eSIM na tafiya, haɗin gwiwar jirgin sama/fintech, da kunna ta hanyar app duk suna dacewa da SGP.22-class consumer RSP - ba IoT fleet orchestration ba.

Sufurin HTTPS/TLS ya dace da wayoyin hannu. Yana da nauyi fiye da yawancin zagayowar aiki na IoT da za su iya jurewa, amma yana da ma'ana ga wayar hannu da tuni ke kula da haɗin IP da cikakken tsaro.

SGP.32 a cikin sauƙaƙan kalmomi: IoT RSP don na'urorin da ba za su iya danna “Add eSIM” ba #

SGP.32 shine ƙayyadaddun fasaha don GSMA’s eSIM IoT tsarin gine-gine da aka ayyana a cikin SGP.31. GSMA tana bayyana shi a matsayin yana rufe samarwa da sarrafa nesa na eUICC a cikin na'urorin IoT waɗanda suke ƙuntataccen hanyar sadarwa da/ko ƙuntataccen mai amfani, tare da tsarin eUICC, hanyoyin haɗi, da ayyukan tsaro don wannan samfurin.

Manyan masu ruwa da tsaki a cikin samfurin IoT #

Rolle na masu ruwa da tsaki #

• eUICC: IoT-capable eUICC wanda ke adana bayanan martaba kuma yana tallafawa haɗin sarrafa nesa na IoT
• IPA (IoT Profile Assistant): Mataimaki na gefen na'ura ko eUICC wanda ke aiwatar da aikin samarwa/sarrafa ba tare da UI na mabukaci ba; na iya zama IPAd (akan na'ura) ko IPAe (akan eUICC)
• eIM (eSIM IoT Remote Manager): Cibiyar girgije/tsari wanda ke bayar da ayyukan rayuwar bayanan martaba don na'ura ko jirgi
• SM-DP+: An sake amfani da shi daga tsarin mabukaci don shirye-shiryen bayanan martaba da isar da kariya
• SM-DS: Matsayin gano da aka riƙe inda ya dace
• Mai aiki: Tushen bayanan martaba, kamar yadda yake a cikin RSP na mabukaci

Manufar tsarin gine-gine tana da daidaito a duk kayan GSMA da tafiyar da masana'antu: kiyaye abin da ya riga ya yi aiki a cikin RSP na mabukaci (musamman SM-DP+), kuma maye gurbin zato na mutum/LPA da manajan nesa tare da mataimaki na asali na IoT (Bayani kan ka'idodin Velocity IoT; Kwatanta 1oT).

Dalilin da yasa IoT ke buƙatar wani samfurin daban #

RSP na mabukaci yana ɗauka:

• allo ko UX na abokin tarayya,
• mutum wanda zai iya fara saukarwa,
• haɗin IP mai ɗorewa don zaman TLS,
• yanke shawara na rayuwar na'ura guda, mai amfani.

Yawancin motocin IoT suna ɗauka akasin haka:

• babu UI,
• haɗin kai mai tsallake-tsallake ko ƙaramin bandwidth (ciki har da yanayin LPWAN),
• duba lokaci-lokaci maimakon zaman koyaushe,
• dokar da aka tsara don kunna/rufe/goge a lokaci guda akan EID da yawa.

SGP.31/32 don haka yana gabatar da sarrafa yanayin bayanan da aka tsara don motoci da eIM wanda zai iya tayar da ko wakiltar saukarwa. Nazarin masana'antu kuma yana jaddada zaɓuɓɓukan yarjejeniya masu nauyi (misali CoAP/DTLS a matsayin wata hanya ga na'urori masu iyaka), cire SMS a matsayin dogaro mai tsauri don zamani IoT RSP, da tallafi don isar da bayanai kai tsaye ko a kaikaice dangane da ko na'urar na iya magana da kwanciyar hankali ga SM-DP+ kanta (Eseye; 1oT).

Mahimmanci, SGP.32 baba wani “sabunta software” mai jituwa da baya ba ne ga kowane SGP.02 eUICC da ke cikin filin. Eseye da sauran ƙwararrun IoT sun lura cewa tura M2M-standardi yawanci suna ci gaba da kasancewa akan wannan samfurin har zuwa ƙarshen rayuwa; sabbin IoT shine inda SGP.32 aka tsara don zama tsoho.

SGP.22 vs SGP.32: kwatancen tsari #

Kwatancen kowane sashi #

Babban GSMA biyu

• SGP.22 (RSP na mabukaci): Tsarin SGP.21 + fasaha SGP.22
• SGP.32 (RSP na IoT): Tsarin/ka'idodin SGP.31 + fasaha SGP.32

An tsara don

• SGP.22 (RSP na mabukaci): Wayoyin salula, kwamfutar hannu, kayan sawa, na'urorin mabukaci tare da UI
• SGP.32 (RSP na IoT): Na'urorin IoT marasa UI / masu iyaka da cibiyar sadarwa da motocin IoT

Mutum a cikin madauki?

• SGP.22 (RSP na mabukaci): Ee - mai amfani yana farawa ko tabbatar da shigarwa/sauyawa
• SGP.32 (RSP na IoT): A'a - eIM/IPA suna tsara ayyuka daga nesa

Mataimaki na gida

• SGP.22 (RSP na mabukaci): LPA
• SGP.32 (RSP na IoT): IPA (IPAd ko IPAe)

Tsara daga nesa

• SGP.22 (RSP na mabukaci): Ƙuntatacce / ba cibiyar ƙira
• SGP.32 (IoT RSP): eIM a matsayin babban mai sarrafa nesa

Sabar bayanan martaba

• SGP.22 (consumer RSP): SM-DP+
• SGP.32 (IoT RSP): SM-DP+ (sake amfani)

Gano

• SGP.22 (consumer RSP): SM-DS (zaɓi a yawancin hanyoyi)
• SGP.32 (IoT RSP): SM-DS ya kasance a cikin tsarin

Samfurin ƙaddamarwa

• SGP.22 (consumer RSP): Yawanci ja (QR / lambar kunnawa / app)
• SGP.32 (IoT RSP): Tura da/ko ja ta hanyar eIM da tsarin rajistar na'ura

Matsayin sufuri

• SGP.22 (consumer RSP): HTTPS/TLS-centric tsarin IP na mabukaci
• SGP.32 (IoT RSP): Bisa IP; zaɓuɓɓukan na'urorin da aka takaita sun fi dacewa (misali, hanyoyin CoAP/DTLS a cikin taƙaitaccen bayanin masana'antu na ƙayyadaddun bayanai)

Matsalar da ya magance

• SGP.22 (consumer RSP): Canjin SIM na zahiri da kulle mai aiki a kan kayan mabukaci
• SGP.32 (IoT RSP): SGP.02 kulle aiki, dogaro da SMS, da rashin dacewa da na'urorin da aka takaita

Muhimmancin eSIM na tafiya

• SGP.22 (consumer RSP): Kai tsaye - wannan shine tsarin bayan shigar da eSIM na tafiya na wayar hannu
• SGP.32 (IoT RSP): Kai tsaye - yana tsara tsarin IoT/na'urorin tafiya masu alaƙa, ba hanyoyin QR na waya ba

Rayuwar bayanan martaba: kalmomi iri ɗaya, nahawu daban #

Duk duniyoyin suna magana akan saukewa, shigarwa, kunna, kashewa, da gogewa. Nahawun ya bambanta:

• SGP.22 rayuwar bayanan martaba yana cikin gida kuma yana mai da hankali ga mai amfani. Da zarar an shigar, matafiyi (ko LPA UI) yana yanke shawarar lokacin da aka kunna bayanan martaba don bayanan yawo, lokacin da aka dakatar da shi, da lokacin da aka cire shi.
• SGP.32 rayuwar bayanan martaba yana nesa kuma yana mai da hankali ga manufofi. eIM na iya bayar da ayyukan sarrafa yanayin bayanan martaba a fadin EID ɗaya ko da yawa, kuma IPA yana aiwatar da su lokacin da na'urar ta kasance mai isa - mai mahimmanci ga na'urorin da ke bacci mafi yawan yini.

Wannan shine dalilin da yasa “canjin bayanan martaba” ke nufin abubuwan kasuwanci daban-daban a kowace duniya. A cikin tafiyar mabukaci, canji yawanci sabuwar saya ce ko bayanan martaba na biyu da mai amfani ya zaɓa. A cikin IoT, canji aiki ne na dukiya: canza mai ba da haɗin kai, amsa ga rufewa, ko juyar da bayanan martaba ba tare da tura motar ba.

Inda tsofaffin bayanan IoT suka dace: SGP.02 da SGP.31 #

Tsarin tunani mai tsabta:

1. SGP.02 - asalin M2M RSP tare da SM-DP + SM-SR. Asali, har yanzu yana nan a cikin wuraren da ke da tsawon rayuwa (musamman a cikin motoci da sauran wuraren masana'antu), amma ana daukarsa a matsayin tsoho ga sabbin ayyukan IoT da aka takaita (1oT).
2. SGP.22 - RSP na masu amfani wanda ya saukaka samarwa a kusa da SM-DP+ da LPA; hanyar kasuwa mai yawa don wayoyi da tafiye-tafiye eSIM.
3. SGP.31 / SGP.32 - IoT RSP wanda ke sake amfani da SM-DP+ yayin da yake kara eIM + IPA don sarrafa jirgi mara kai.

SGP.32 bai bayyana ba saboda eSIM na masu amfani ya “gaza.” Ya bayyana ne saboda eSIM na masu amfani ya yi nasara ga mutane-kuma wannan nasarar har yanzu ba ta warware na'urar firikwensin da aka makala a cikin kwantena na jigilar kaya ba.

Tasirin ga tafiye-tafiye eSIM, yawon shakatawa na masu amfani, da MVNO stacks #

Haɗin tafiye-tafiye ya kasance labarin RSP na masu amfani #

Ga wayoyi da mafi yawan na'urorin matafiya, ma'aunin aiki ya kasance SGP.22-class RSP na masu amfani. Kwarewar samfurin da matafiya ke kulawa da ita - saya kafin tafiya, shigarwa ta hanyar QR ko app, sauka da haɗi - yana da alaƙa da LPA ↔ SM-DP+ hanyoyi, ba umarnin jirgi eIM ba.

Sharhin masana'antu na GSMA na 2026 yana bayyana haɗin tafiye-tafiye a matsayin canjin tsari a cikin yawon shakatawa na ƙasa da ƙasa: tayin tafiye-tafiye eSIM na tushen app sun fi bayyana kuma suna da sassauci, kuma rarrabawa tana matsawa kusa da mai amfani kafin tafiya ta fara (GSMA: eSIM kasuwar jama'a ta koma daga hasashe zuwa gaskiya). Wannan canjin kasuwanci yana tafiya akan balaga RSP na masu amfani da goyon bayan na'ura, ba akan fitar da IoT eIM ba.

Abin da SGP.32 *ya* canza ga yanayin da ke kusa da tafiye-tafiye #

Ko da matafiya ba su taba SGP.32 ba, ma'aunin yana da mahimmanci a gefen tafiye-tafiye:

• Masu bin diddigin kaya masu haɗi, motocin jirgi, firikwensin dabaru, da IoT na wurare suna ƙara buƙatar sarrafa bayanan martaba daga nesa ba tare da bikin QR ba.
• Masu ba da hanya ta tafiye-tafiye da wasu “kayan aikin eSIM” na iya zama a cikin tsakiyar rikici: kunna salon masu amfani ga mai shi mutum, amma bukatun aiki da suka yi kama da na jirgi a sikelin.
• Masu aiki da MVNOs na iya gudanar da duka kadarorin SM-DP+ na masu amfani da kadarorin eIM na IoT. Raba DNA na SM-DP+ tsakanin SGP.22 da SGP.32 yana da nufi; ba yana nufin cewa nau'ikan na'urori biyu suna raba UX ɗaya ko hanyar takaddun shaida ba.

Multi-IMSI, MVNO stacks, da iyakoki masu gaskiya #

Multi-IMSI (da dama da za a iya zaɓa a cikin ko tare da samfurin haɗin kai) da saukar da bayanan martaba na eUICC ana tattaunawa tare akai-akai, amma ba su ne tsarin guda ɗaya ba. Multi-IMSI na iya inganta halayen haɗin cibiyar sadarwa a cikin tayin kasuwanci; eUICC RSP (SGP.22 ko SGP.32) yana nufin shigarwa da sarrafa cikakkun bayanan mai aiki akan eUICC cikin tsaro. Alamu na tafiye-tafiye da MVNOs na iya haɗa duka dabarun kasuwanci, amma ainihin tsarin gine-gine har yanzu yana da mahimmanci: shigarwar tafiye-tafiye na masu amfani akan wayoyi ana auna su ta hanyar SGP.22 jituwa da UX na kunnawa; kadarorin IoT ana auna su ta hanyar aiki eIM/IPA da juriya na cibiyar sadarwa mai takaita.

Gargaɗi mai amfani daga ɓangaren IoT kuma yana aiki a kasuwanci: ɗaukar fasaha a cikin ƙayyadaddun bayanai ba ta atomatik yana nufin ɗaukar kasuwanci a cikin kwangila ba. SGP.32 yana rage wasu tsarin kulle gine-gine da aka haɗa da SGP.02, amma sharuɗɗan kasuwanci na mai ba da sabis har yanzu suna ƙayyade yadda jirage za su iya motsa alaƙar eIM ko alaƙar SM-DP+ na waje cikin sauƙi (1oT). Masu siyan tafiye-tafiye na masu amfani suna fuskantar darasi mai kama a ƙaramin sikelin - jituwa RSP ba, da kanta, yana ba da tabbacin ingancin rufewa iri ɗaya, manufofin amfani mai kyau, ko kwarewar tallafi a duk masu samarwa.

Lokacin kasuwa da siginar ɗaukarwa (jama'a, 2025-2026) #

Kayan GSMA na jama'a a cikin 2026 suna bayyana eSIM na masu amfani yana shiga sikelin aiki maimakon hujjar ra'ayi. Bisa ga taƙaitaccen bayanin GSMA na Mayu 2026 na adadin GSMA Intelligence, yaduwar wayoyin eSIM na duniya ya kasance kusan 5% a ƙarshen-2025, tare da hanyar da aka bayyana zuwa kusan 10% nan da ƙarshen 2026, da kuma ci gaba bayan haka; wannan rahoton yana nuna kusan uku cikin huɗu / 73% na masu samar da hanyoyin sadarwa na wayar hannu suna bayar da eSIM na wayar hannu na kasuwanci, yayin da suke lura da gibin da ke tsakanin samuwa da kuma aiki na masu amfani (GSMA labarin eSIM na kasuwa mai yawa).

A bangaren IoT, wannan sharhin na GSMA yana nuna SGP.32 a matsayin mai taimakawa wajen samar da nau'ikan kayayyaki na duniya da kuma sauya bayanan martaba a cikin filin - harshe da ya dace da yadda dandamali na IoT ke tsara ma'aunin. Maturin ƙayyadaddun bayanai kuma yana bayyana a cikin teburin jama'a na GSMA: SGP.31/SGP.32 suna ci gaba da haɓaka ta hanyar jerin v1.2 masu aiki da sabbin v1.3 a cikin 2024-2026, tare da ƙayyadaddun gwaji masu alaƙa (GSMA index na ƙayyadaddun bayanai).

Fassara ba tare da yin ƙari ba: eSIM na tafiye-tafiye na masu amfani ya riga ya zama amfani na kasuwanci a kan SGP.22; SGP.32 shine daidaitawar masana'antu na IoT RSP. Suna ƙarfafa labarin eSIM gabaɗaya ba tare da maye gurbin juna ba.

Abin da masu yawon bude ido da alamu ya kamata su fahimta #

Ga masu yawon bude ido #

Ba kwa buƙatar zaɓar tsakanin SGP.22 da SGP.32 lokacin da kuke siyan shirin tafiya. Idan kuna girka eSIM a kan waya ta hanyar QR code ko app, kuna cikin duniyar masu amfani RSP. Abin da ya kamata ku damu da shi shine mai amfani: dacewar na'ura, amincin girka kafin tafiya, rufe wurin da za ku, sharuɗɗan amfani da gaskiya, da tallafi lokacin da wani abu ya gaza a ƙofar.

Masu samarwa irin su Roamify suna cikin wannan matakin tafiye-tafiye na masu amfani - shirye-shiryen wurare, girka dijital, da amfani da kasancewa kan layi a ƙasashen waje - maimakon a cikin sarrafa jirgin eIM na masana'antu. Labarin ƙa'idodi a bayan QR har yanzu yana da siffar SGP.22.

Ga alamu na tafiye-tafiye, OTAs, fintechs, da MVNOs na masu amfani #

• Yi la'akari da SGP.22 jituwa da UX na aiki a matsayin tushen samfur.
• Kada ku tallata “SGP.32” a matsayin haɓaka ga masu yawon bude ido sai dai idan ainihin kayan aikin ku/tsarin jirgin ku yana amfani da IoT RSP.
• Idan kuna sayarwa ko yin lakabin haɗin kai don masu bin sawu, na'urorin haɗi, ko kayan aikin tafiye-tafiye na B2B, ku tantance daban-daban ko ajin na'urar yana buƙatar hanyoyin LPA na masu amfani, hanyoyin eIM na IoT, ko haɗin haɗin gwiwa.
• Zuba jari a cikin ilimi: sharhin kasuwa na GSMA har yanzu yana nuna gibin da ke tsakanin samuwar eSIM da fahimtar/taimakon masu amfani. Jagorar girka mai bayyana tana ci gaba da zama bambanci mai gasa.

Ga masu aiki da dandamali na haɗin kai #

Gudanar da RSP na masu amfani da IoT tare yana kara zama al'ada. Gado na SM-DP+ na gama gari yana taimakawa, amma takaddun shaida, amincewar tsaro, wakilan na'ura (LPA vs IPA), da samfuran aiki na kasuwanci suna ci gaba da bambanta. Hada kalmomin a cikin saƙon jama'a yana haifar da tsammanin ƙarya ga masu yawon bude ido da masu siyan kasuwanci.

Kammalawa: ƙa'idodi biyu, labarin eSIM ɗaya - kiyaye hanyoyin a bayyane #

SGP.22 da SGP.32 ba abokan hamayya bane a kan wani jerin jagoranci guda. Su amsoshi ne ga gaskiyar na'urori biyu:

• SGP.22 yana ɗauka mutum yana nan kuma zai iya jan bayanan martaba zuwa na'urar masu amfani. Wannan shine tsarin da ke bayan eSIM na tafiye-tafiye na zamani a kan wayoyi.
• SGP.32 yana ɗauka na'urar tana kadai - ko tana barci - kuma tana buƙatar sarrafa nesa, mai iya sarrafa jirgi ta hanyar eIM da IPA, yayin da har yanzu tana sake amfani da isar da bayanan martaba na SM-DP+. Wannan shine tsarin da GSMA ta gina don IoT mai takura bayan iyakokin SGP.02 sun bayyana.

Ga haɗin kai na tafiye-tafiye, darasin dabarun shine daidaito. Hanyar RSP na masu amfani tana sake tsara yadda mutane ke siyan roaming. Hanyar RSP na IoT tana sake tsara yadda injuna ke kasancewa a haɗe tsawon shekaru. Alamu da ke kiyaye waɗannan hanyoyin a bayyane za su bayyana eSIM da gaskiya - kuma su gina samfuran da suka dace da ma'aunin da suke ainihin jigilar.

Lura mai laushi na alama: Roamify mai bayar da eSIM na tafiye-tafiye ne da ke bayar da shirye-shirye a wurare da yawa tare da kunna dijital don wayoyi masu dacewa. Wannan labarin ilimin ƙa'idodi ne, ba' a'ikata cewa Roamify yana aiwatar da sarrafa jirgin SGP.32 na IoT ba.