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roaming sim

A roaming SIM is a mobile phone SIM card that operates on more than one network within its home country. Roaming SIMs currently have two main applications, least cost call routing for roaming mobile calls and machine to machine.
Using a normal network locked SIM, travelers can use their own roaming enabled mobile phone in any country that has a roaming agreement with their home network, or for global networks like Vodafone, with another Vodafone OpCo. This manifests itself to most users when they receive a text message welcoming the traveler to a local network. Once they return home their SIM will only work on the network with which they have a contract.
A roaming SIM however, also known as a global roaming SIM, will work with whichever network it can detect, at home or abroad.

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  1. C

    Help Best roaming sim pasok

    Mga lods anong best sim na pwede gamitin sa japan na pwede makapag data at mura lang, salamat(y)
  2. U

    Help Roaming sim

    Tanong lang mga paps sa mga na blocked na tnt sim tapos na unblock nila through roaming pero hindi ma off yung roam Pag nag change network ba ko mafifix na yung sim?
  3. M

    S·T·S Roaming off

    baka po may alam paano to
  4. P

    Closed White sim bumangon sa hukay

    Isa ka ba sa mga nabaliw sa white sim (aka pinoy roaming sim) ni Trams? Nablock ba sim mo? Kung tinapon mo na malas mo. Pero kung tinago mo pa, check mo ulit. Bakit? 4 out of 10 white sims ko na nablock, bumalik yung data. Pwede na ulit pang heavy download! Hahaha PS: Sa mga di...
  5. R

    Closed Working po ba kahit naka-roaming sim?

    Working pa rin po ba http injector kahit nasa ibang bansa? O naka roaming sim ako? Question lang po, salamat sa may Alam...
  6. B

    Closed Smart roaming sim

    Boss may data signal naman ako at nakaka pag fb atxt10 at aoc20 na nga pinaload ko lahat na ng tuts ginawa ko bakit ayaw kumunek sa injector Dapat ba pang pocket wifi lang to or modem. Di gagana pag cp ginamit?
  7. K

    Closed Reported na white sim aka smart roaming sim

    enjoyin na po, scam pa more!
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