The old switcheroo

[Anonymous]

So, my iPhone5 is now unlocked and my Three SIM is on its way.

When I put it in all will be ok, I guess.

However, I still want to use my old O2 SIM sometimes.

Can I just put it back in and it'll work ok? It's PAYG and I have credit.

Or do I have to do some iTunes special thing each time?

[Anonymous]

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@Anonymous wrote:
So, my iPhone5 is now unlocked and my Three SIM is on its way.

When I put it in all will be ok, I guess.

However, I still want to use my old O2 SIM sometimes.

Can I just put it back in and it'll work ok? It's PAYG and I have credit.

Or do I have to do some iTunes special thing each time?

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You will need to input 3's apn data settings and then when you switch to 02 network again you will need to use their apn data settings.

Settings, General, Mobiledata, mobiledata network

iTunes does not become involved when you switch sim cards.

[Anonymous]

Thank you.

Where would I get this data?

[Anonymous · Accepted solution]

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@Anonymous wrote:
Thank you.

Where would I get this data?

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Hi,

02's APN Settings are ;

Adding the settings to the handset:

Cellular Data/Mobile Data

APN - idata.o2.co.uk (PAYG - payandgo.o2.co.uk)

Username - vertigo

Password - password

Visual Voicemail (PAYG - n/a)

APN - idata.o2.co.uk

Username - vertigo

Password - password

MMS

APN - idata.o2.co.uk (PAYG - payandgo.o2.co.uk)

Username - vertigo

Password - password

MMSC - http://mmsc-ac.mms.o2.co.uk:10021/mmsc 

MMS Proxy - 193.113.200.195:8080

MMS Max Message Size - 2097152

MMS UA Prof URL - Please leave blank

3 Network.

Cellular Data/Mobile Data

APN - three.co.uk

Username, Password - Please leave blank

Visual Voicemail

This section does not apply to Three SIM cards, so make no changes here.

MMS

APN - three.co.uk

Username, Password - Please leave blank

MMSC - http://mms.um.three.co.uk:10021/mmsc

MMS Proxy - mms.three.co.uk:8799

MMS Max Message Size, MMS UA Prof URL - Please leave blank

The first stage of the setup is to enable your internet connection, fill in the settings below to get setup. 

Name – 3 Internet

APN – three.co.uk

Proxy, Proxy Port, Username & Password – Please leave blank

The second stage of the configuration is to get your Multimedia messaging configured, fill in the settings below to get up and running. You can find this by continuing to scroll down the page of settings. 

MMS Access Point Name – three.co.uk

Proxy address – mms.three.co.uk

Proxy Port - 8799

MMSC Address - http://mms.um.three.co.uk:10021/mmsc

Username & Password – Please leave blank

Tap save (small button with a Disk icon next to the X)

Press the confirm icon.

Press the Home key to return to standby mode.

[Anonymous]

Wow! Thank you very much b.

[Anonymous]