ʻO nā pūna alapine kamaʻilio o nā mea lawelawe kelepona nui ma nā ʻāina like ʻole a puni ka honua-1

1. Kina
ʻEhā mau mea hana nui ma Kina,
ʻO lākou ʻo China Mobile, China Unicom, China Telecom, a me China Broadcast Network.
ʻElua mau pūʻali alapine GSM, ʻo ia hoʻi DCS1800 a me GSM900.
ʻElua mau pūʻali alapine WCDMA, ʻo ia ka Band 1 a me ka Band 8.
ʻElua mau kāʻei alapine CDMA2000, ʻo ia hoʻi BC0 a me BC6.
ʻElua mau pūʻali alapine TD-SCDMA, ʻo ia ka Band 34 a me ka Band 39.
Aia he 6 mau kaha alapine LTE,
ʻO lākou: Band 1, Band 3, Band 5, Band 39, Band 40, a me Band 41.
ʻEhā mau kaha alapine NR,
ʻO lākou ka N41, N77, N78, a me N79, ma waena o ia N79 ʻaʻole i hoʻohana nui ʻia i kēia manawa.

2. Hong Kong, Kina
ʻEhā mau mea hoʻohana nui ma Hong Kong, Kina (me ka ʻole o nā mea hana virtual),
ʻO lākou ʻo China Mobile (Hong Kong), Hong Kong Telecom (PCCW), Hutchison Whampoa, a me Smartone.
ʻElua mau pūʻali alapine GSM, ʻo ia hoʻi DCS1800 a me EGSM900.
ʻEkolu mau kaha alapine WCDMA, ʻo ia hoʻi: Band 1, Band 5, a me Band 8.
Aia hoʻokahi CDMA2000 frequency band, ʻo ia ka BC0.
ʻEhā mau pūʻali alapine LTE, ʻo ia hoʻi ʻo Band 3, Band 7, Band 8, a me Band 40.

3. ʻAmelika Hui Pū ʻIa
Aia ka huina o 7 mau mea hana nui ma ʻAmelika Hui Pū ʻIa,
ʻO lākou: AT&T, T-Mobile, Sprint, Verizon, US Cellular, C Spire Wireless, Shenandoah Telecommunications (Shentel).
Hoʻokahi pūʻulu alapine GSM, ʻo ia hoʻi PCS1900.
ʻElua mau kaha alapine cdmaOne, ʻo ia ʻo BC0 a me BC1.
ʻEkolu mau kaha alapine WCDMA, ʻo ia hoʻi ʻo Band 2, Band 4, a me Band 5.
ʻEkolu mau kāʻei alapine CDMA2000, ʻo ia hoʻi BC0, BC1, a me BC10.
Aia he 14 mau kaha alapine LTE,
ʻO lākou ʻo: Bana 2, Bana 4, Bana 5, Bana 12, Bana 13, Bana 14, Bana 17, Bana 25, Bana 26, Bana 29, Bana 30, Bana 41
Bana 66, Bana 71.

4. UK
ʻEhā mau mea hana nui ma UK,
ʻO lākou: Vodafone_ UK, BT (me EE), Hutchison 3G UK (ʻEkolu UK), O2.
ʻElua mau pūʻali alapine GSM, ʻo ia hoʻi DCS1800 a me EGSM900.
ʻElua mau pūʻali alapine WCDMA, ʻo ia ka Band 1 a me ka Band 8.
Aia he 5 mau kaha alapine LTE, ʻo ia hoʻi: Band 1, Band 3, Band 7, Band 20, a me Band 38.

5. Iapana
ʻEkolu mau mea hana nui ma Iapana, ʻo KDDI, NTT DoCoMo, a me SoftBank.
He 6 mau pūʻali alapine WCDMA, ʻo ia hoʻi: Pānaʻi 1, Pānaʻi 6, Pānaʻi 8, Pānaʻi 9, Pānaʻi 11, a me Pānaʻi 19.
ʻElua mau kāʻei alapine CDMA2000, ʻo ia hoʻi BC0 a me BC6.
Aia he 12 mau kaha alapine LTE, ʻo ia hoʻi: Band 1, Band 3, Band 8, Band 9, Band 11, Band 18, Band 19, Band 21, Band 26, Band 28, Band 41, and Band 42.

He hale hoʻāʻo ʻo BTF Testing Lab i ʻae ʻia e China National Accreditation Service for Conformity Assessment (CNAS), helu: L17568. Ma hope o nā makahiki o ka hoʻomohala ʻana, loaʻa iā BTF ka hale hana hoʻohālikelike electromagnetic, keʻena kamaʻilio kelepona ʻole, ke keʻena SAR, ke keʻena palekana, ka hale hana hilinaʻi, ke keʻena hoʻāʻo pākaukau, ka hoʻāʻo kemika a me nā laboratories ʻē aʻe. Loaʻa i ka hoʻohālikelike electromagnetic kūpono, ka lekiō lekiō, ka palekana o ka huahana, ka hilinaʻi o ke kaiapuni, ka loiloi hemahema waiwai, ROHS / REACH a me nā mea hoʻāʻo ʻē aʻe. Hoʻolako ʻia ʻo BTF Testing Lab me nā ʻoihana hoʻāʻo a piha hoʻi, kahi hui ʻike o ka hoʻāʻo a me nā loea hōʻoia, a me ka hiki ke hoʻoponopono i nā pilikia paʻakikī a me nā pilikia hōʻoia. Hoʻopili mākou i nā kumu alakaʻi o ka "fairness, impartiality, accuracy, and rigor" a hahai pono i nā koi o ka ISO / IEC 17025 ho'āʻo a me ka ʻōnaehana hoʻokele hoʻokele calibration no ka hoʻokele ʻepekema. Kūleʻa mākou i ka hāʻawiʻana i nā mea kūʻai i kaʻoihana kiʻekiʻe loa. Inā he mau nīnau kāu, e ʻoluʻolu e kelepona mai iā mākou i kēlā me kēia manawa.