MPHIRE

What is Global SIM Card?
Our Global SIM Card registers with the Brand name as GO-SIM, provides an International network that will save you up to 85% on your mobile phone call charges whilst abroad.

With a GO-SIM card in your unlocked mobile phone, you can receive calls for FREE in over 75 countries and regions of the world and make low cost calls in 175 destinations.  

Simply remove your usual SIM card and insert a GO-SIM every time you travel and get the following great benefits:
- Chat for six times longer with up to 85% off calls from 175 countries/territories
- FREE unlimited incoming calls in over 75 countries
- FREE to receive SMS/texts in all countries
- GPRS data available in over 80 countries/territories
- Your unused airtime never expires so you can use it whenever you go abroad
- Keep the same global mobile number for life
- No daily access charge or monthly fees
- Your global SIM is pre-paid so you won't come home to a huge bill
- Your GO-SIM can be delivered to your door fast - next day available from our offices in the UK, USA and Germany
- 30-day money back guarantee  

How does Global SIM Card work?
Our Global SIM service operates in 175 countries and regions around the world on over 400 networks. This means that in many countries you can actually make and receive calls on more than one local network. The Global SIM will normally automatically select the strongest signal but it may be possible to manually select another network if required.

The available network list will be displayed in your handset if you select 'manually search networks' (or something similar) via your handset menu. Whichever of the available networks you choose, the call rates will always be the same. Please note that, unlike some other providers, GO-SIM only charges for outgoing calls from the point when the called party answers (and are charged on a per minute basis).

How to make calls from your Global SIM Card?
Our Global SIM card uses a clever process called 'call back'. It is a little different to how you would usually make a call on your mobile phone, but is really easy to use. Effectively, after dialling the number you want to call, our system calls you back within seconds and your handset will ring - answer it as usual and that is it,

you are connected. Every time you make a call:
1. Dial the number using the full international code (even if you are in that country).For example, to dial the UK number 0845 6583410 from anywhere in the world you will need to dial 00 44 845 6583410
2. Your handset will display a Calling... message
3. Within a few seconds your handset will ring
4. Answer the call as usual and you are connected

Buy Global SIM Card Now
GO-SIM provide a range of Global SIM packs, from the Starter Pack (where you add the amount of airtime credit you require) through to the Globetrotter Pack (which gives you pre-loaded airtime and a FREE SIM card). There are also a ranged of SIM cards with handsets supplied as complete packages, ready to go. If you use your own handset, make sure it is unlocked (read more about this on our unlocking page in the Support section of this website) or visit our unlocking partner here. To compare the GO-SIM packs, click here.