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A SIM card (full form Subscriber Identity Module or Subscriber Identification Module) is an integrated circuit (IC) intended to securely store the international mobile subscriber identity (IMSI) number and its related key, which are used to identify and authenticate subscribers on mobile telephony devices (such as mobile phones and computers). Technically the actual physical card is known as a universal integrated circuit card (UICC); this smart card is usually made of PVC with embedded contacts and semiconductors, with the SIM as its primary component. In practise the term "SIM card" refers to the entire unit and not simply the IC.
A SIM contains a unique serial number (ICCID), international mobile subscriber identity (IMSI) number, security authentication and ciphering information, temporary information related to the local network, a list of the services the user has access to, and two passwords: a personal identification number (PIN) for ordinary use, and a personal unblocking key (PUK) for PIN unlocking. In Europe, the serial SIM number (SSN) is also sometimes accompanied by an international article number (IAN) or a European article number (EAN) required when registering online for the subscription of a prepaid card. It is also possible to store contact information on many SIM cards.
SIMs are always used on GSM phones; for CDMA phones, they are needed only for LTE-capable handsets. SIM cards can also be used in satellite phones, smart watches, computers, or cameras.The first SIM cards were the size of credit and bank cards; sizes were reduced several times over the years, usually keeping electrical contacts the same, so that a larger card could be cut down to a smaller size.
SIMs are transferable between different mobile devices by removing the card itself. eSIM is replacing physical SIM cards in some domains, including cellular telephony. eSIM uses a software-based SIM embedded into an unremovable eUICC.

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  1. L

    Help Sa mga nag pacusto ng gcash may question lang tungkol sa sim card registration bill.

    Paano yung mga nag pa customize ng gcash using fake ids may affect ba yun sa sim card registration bill? Pag register ko po ba yung sim card ko sa name ko pero yung gcash ko iba ang name may affect ba yun? Salamat po.
  2. P

    Help Sim card registration

    Mayroon bang registration sa online? TNT at Globe sim ko para sa Gcash ung isa main ung isa backup para sa ipon XD. Lahat ba un dapat iregister? Paano naman ung mga sim na nasa prepaid wifi? Ung sim ko bali 4, 2 ung nasa modem gomo at smartbro kailangan ba pati un iregister? Salamat sa sasagot...
  3. J

    BATAS NA SIM CARD REGISTRATION

    maapektuhan kaya tayo ngayong batas na ito. kapag daw hindi naregister ang sim within 180 days , autoblock ang sim
  4. M

    When will Sim card Registration start? ( A question )

    Guys tingin nyo kelan kaya mag start 'tong mandatory registration of Sim Cards?
  5. S

    'Mandatory SIM card registration puts privacy at risk, might not curb crime'

    "Experiences from other developing countries and the European Union show that SIM card registration may pose more risks than benefits to citizens," Mirandilla-Santos who spoke on behalf of Secure Connections, a cybersecurity initiative of The Asia Foundation, told Philstar.com "There is no...
  6. U

    Trivia Marcos signs law mandating SIM card registration

    President Ferdinand "Bongbong" Marcos Jr. on Monday signed into law a measure seeking the registration of Subscriber Identity Module, which aims to promote accountability in the use of SIMs. The ceremonial signing was held at the Ceremonial Hall of Malacañang with key government officials in...
  7. T

    S·T·S Sim card registration bill

    Mukhang GG na sa mga tricks
  8. P

    Guys thoughts nyo sa SIM CARD REGISTRATION BILL?

    it might have an impact on what we are doing here kasi eh, basically yung anonymity
  9. L

    Pres. Marcos expect to sign SIM Card Registration Act on Oct 10, 2022

    President Ferdinand "Bongbong" Marcos Jr. is expected to sign the SIM Registration Act, requiring Filipinos to register their SIM cards. Under the measure, unsold SIM cards will be activated only after registration with a Public Telecommunication Entity (PTE) — the telco and its...
  10. N

    Sim card registration

    Tuloy naba ang sim card registration may nabasa ako na permahan na daw ni marcos ang sim card registration Source: President Marcos May Sign The SIM Card Registration Act Tomorrow
  11. P

    Senate approves SIM Card Registration Act

    Aprubadao na sa ikatlong pagbasa. Paano na yung mga no load user dito na palaging naboblock. Pano na yan ngayon hahah https://www.pna.gov.ph/articles/1184775
  12. X

    Help LF, bulk sim, best offer po sana, yung di pa nagagamit sa dísçórd.

    Need ko po ng sim kahit ano, need kase gumawa ng madaming account sa disçórd gusto ko sana magprepare ng madaming accounts before sumali sa isang digital marketing. Sana po may makatulong di kase ako maka post sa buy and sell na forum
  13. L

    Tutorial Paano malaman kung globe or smart ang number

    tulong po paano ba malaman kung globe or smart itong number na ito paano gagawin? 09190572428
  14. I

    Virtual Sim Card Application: Cure for blocking sim cards

    A Good Point I was thinking all about this mga boss, lagi po tayo problematic sa pagkatay ng sim card natin everytime na madetect tayo ng telcos sa paggamit ng vpn. Beyond my curiosity, may pumasok na magandang idea. Naisip ko po, kung lagi nakakatay ang sim card natin wala bang paraan na...
  15. A

    Help Tanong lang tunkol sa tm sim

    Kapag ba matagal na ang sim pwede bang bumagal o humina ang hatak ng data kasi ilang taon narin itong sim ko tapos ako lang ang naka tm dito sa lugar namen at napakabagal kahit madaling araw na matagal din kasing na i-stack ito...
  16. I

    DITO Sim Card

    LF DITO sim card distributor po.
  17. R

    DITO Andito na si DITO

    Pumapalo ng 30mbps Ang mura ng promo 200 pesos unli data at call&text for 30 days. Kaya lang pili lang yung phone na pwedeng gamitin. Sana available na rin sa ncr in the next following months.
  18. C

    Help What is the best sim card to get?

    Hello, makatanong lang kung ano ang the best na sim card na maganda at nakakatipid na combos at plan. Inisip ko na Sun dati pero wala na daw prepaid, postpaid na lang at nagmerge siya sa Smart. Kaya wala na ito at mas mahal pa. Wala ako makita na plans or combos online pero nakakita ako ng wiki...
  19. S

    Closed Sim card

    Mga ka-phc magtatanong sana ko kung ang SIM CARD ba ay pwedeng madetect or ma locate? For safety reason sana kaya ko natanong. Kung hindi man ma detect or locate ang sim, sure yung phone ma ddetect diba?
  20. B

    Closed Farming apps??

    Ano po alternative na App ngayon lang farm ng Load tulad ng kay FREENET nuon? Gamit SIM's TIA....
  21. K

    Closed Which sim card is better for..

    Gaming, etc. Yung mura lang pero tumatagal. Salamat. Except Globe & TM dahil mabagal samin hehe. Ps: Legit Promo
  22. IMG_20190328_130741.jpg

    IMG_20190328_130741.jpg

    Saan kaya pwede gamitin to?
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  23. M

    Closed Magandang sim Smart or TNT

    Mga ka PHC anu po ba magandang sim ngaun? Smart or TNT? Balak ko po kasi bumili ng bagung sim... Salamat po!
  24. P

    Closed Smart sim not working

    Hello po mga ka PHC, recently po po napansin ko na yung sim ko na smart bigla pong nawala sa bar sa taas ng screen ng phone ko and nagtry na po akong ireboot at tanggalin ang smart sim ko at ilipat sa kabilang slot and so on halos anim na try na po pero hindi parin po gumagana. Bakit po kaya?
  25. L

    Closed Lumang mga sim card

    May nahanap akong mga sim card, siguro around 1-2 years hindi nagamit. Ni-try ko siya isalpak sa phone ko kaso it's either "searching for network" lang or "insert sim card" ang lumalabas. Balak ko sana gamitin pang farm eh, gagana pa ba to? Pag pinasahan ba ng load to may chance na gumana pa...
  26. N

    Closed Murang bilihan ng sim sa baguio city

    Sino po mga taga baguio dito? may mga murang sim po ba na nabibilhan dito sa baguio?
  27. P

    Closed Sim card inquiry

    Bat po may nagtitinda ng mga simcard ng mas mura tapos yung simcard lang ang binibigay? Hindi na binibigay yung card kung san tinanggal yung simcard...
  28. B

    Closed Not turning on mobile data

    Kahapon, pinasahan ako ng pinsan ko ng VPN. Ginamit ko sya using my TNT Sim. Ang naaalala ko, nagdownload lang ako ng 121 mb video tapos this morning, kahit i-turn on ko ang mobile data ng phone ko, hindi na sya gumagana. I thought baka phone ang may problem, pero nung pinalitan ko sya ng ibang...
  29. G

    Closed Request: diskarte para maextend validity ng tm sim cards na paexpire na

    Hello po. Ano po pinakamurang paraan para maextend validity ng paexpire na sim. Maramihan po kasi (100 peices) 200 pesos rin kung pasaload piso kada isa ((P1 pasa load + P1 service charge) x 100 sim = P200)) sana po may makapagbigay ng tip. Salamat po.
  30. A

    Closed Call, text okay, but without mobile data

    Hi! Need po for your help! Kasi ung sim ko is TNT and its LTE. Kaso bgla na lang siyang ndi makaconnect sa internet. Call and Text: incoming and outgoing is okay, signal is okay. Pero pg inoopen ung mobile data, walang lumalabas na indicators kahit GPS, G+,H+, 4G+. Kasi nung mga nakaraan...
  31. A

    Closed Guys pa help sa globe at home prepaid wifi

    Guys nawala ko po kasi yung simcard ng globeat home prepaid wifi.. san kayoa ako makakabili nun? pa sagot namn po need ko po talaga to hindi kasi ako makapag homesurf sa ibang sim
  32. S

    Closed Http injector

    Itatanong ko lang po kung anong gamit nyong sim pang connect sa injector.. Kasi di nagana sa akin yung mga bagong sim card.. Yung luma ko lang ang nagkokonek.. ako lang ba?
  33. B

    Closed Help..

    what to do po? ayaw po lumabas ng data sa smart?
  34. D

    Closed House approves sim card registration bill

    The registration process requires SIM users to present valid identification to their respective Public Telecommunication Entity (PTE), which refers to a person who provides ρáíd telecommunication services to the public. The PTE or direct seller, on the other hand, is tasked to submit the...
  35. A

    Closed Smart block

    patulong naman mga master.. kabibili ko lang kahapon smart lte sim. ginamit ko sya kagabi for internet using vpn. tapos after ko makagamit ng mahigit 2gb of data. biglang nawala ang signal. tapos pagbalik ng signal nya. di na po ako makakonect sa net. thanks sa makakatulong. ibig po bang...
  36. D

    Closed May pag-asa pa ba mga eto? (dead/expired sims)

    Magandang umaga mga idol May pag-asa pa bang mabuhay ang mga sim na eto?
  37. R

    Closed Sim card

    pwede ba ma reset ang sim card yung balik as dati
  38. K

    Closed Ask lang

    Mga Paps matanong ko lang sa panahon ngayon, ano ba ang mas maayos gamitin na sim? Globe/TM net using Gswitch ba? O Smart/Tnt load AT10/AT20, or AOC20? /w the use of injector para makapag net... hindi ko kasi matimbang kung sino ang mas maayos?
  39. A

    Closed Abscbn sim card

    pa help po . Paano ko malalaman active pa abs cbn sim ko
  40. J

    Closed Sim no need load

    Tanong lang po kung anong SIM ang di na kailangan ng load dito sa Visayas especially sa Antique area po
  41. J

    Closed Sure 10.x.x.x ip mgc

    Hi guys! If you have some trouble getting sim cards with 10.x.x.x IP addresses, you might try buying a old 3g sim card. Or if you have an old 3G sim card with 10.x.x.x IP better. Then go to any Globe outlet, and ask for an LTE upgrade. Messages and contacts will be deleted so back it all up...
  42. J

    Closed Tm sim card to globe pocket wifi

    Magagamit ba ang TM Sim card sa Globe pocket Wifi? (prepaid) Currently have the new YouWIN Globe LTE Mifi. Pakisagot please mga master. Thank you. :)
  43. P

    Closed Tm lte sim card!!

    Ask ko lang po sa may nakakaalam kapag bumili ka po ba ng TM LTE sim card kailangan mo pa talagang mag paplan? O pwede mo na gamitin kahit di ka mag plan? Thanks sa may alam :)
  44. R

    Closed Tanong lang po about sim card?

    Gagana ba si LTE sim sa cp mo kahit hindi 4G or LTE network ang phone mo ? Salamat ka phc :)
  45. R

    Closed Balak ko po sanang bumile ng sim card ?

    Balak ko po sanang bumile ng Sim card na TM Lte ? Or Globe Lte ? Salpak ko sana sa pakitwayfay ko , meron bang tricks sa mga LTE na sim ? Salamat ka phc :)
  46. M

    Closed Help nawala ng data connection ang isang sim ko

    Patolong po paano ibalik ang data connection..ng sim ko! May pag asa pa bang gumana ang sim ko wala nakasi signal eh...?? Help po master..
  47. I

    Closed Tulong

    Hindi ba mag eexpire ang SimCard as long na ginagamit mo siya without load?
  48. T

    Closed Samsung j7 2016 sm-j710gn sim card problems... mga tatalino pasok

    May dalawang sim po kasi ako sa phone na to isang smart at isang globe. Sa smart pag saksak ko ng sim sa phone lumabas agad number.. tapos sa globe kabaliktaran kahit anong restart o pag papalit ko ng lugar nung mga sim card between slot 1 at slot 2 di lumalabas number ng globe. Pero nakapag...
  49. R

    Closed Kawawang sim card

    Magandang araw po sa inyo mga ka PHC! Mga paps, bes at masters. Ano po kaya ang nangyari sa cherry sim ko? Kakagawa ko po ng bug, nabagyo narin yata.
  50. W

    Closed Sim card registration - pinaguusapan na nila?? - anu mga epekto satin

    Nakakatakot lang na kung maipapatupad to byebye freenet na ata :( sana di naman maka apekto satin pag napatupad to
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