£ 4.94 Out of Stock GT Mobile Topup Voucher £5 Topup your GT mobile instantly with our low top up offer. If you can find a lower price elsewhere, remember you are covered by our price match guarantee on all mobile topups in the UK. Access : 321 Support : 322 02071320322

How to topup GT mobile

You can buy GT Mobile top-up vouchers from 247CallingCards.com with an unmatched price guarantee. The PIN is instantly delivered to your online account.

To top up your balance:

     Enter *131*PIN#, press send, or
     Dial 321 (or 92#) and follow the instructions.

To top up your balance from another phone

     Dial 00447973101321 and follow the voice instructions.

To access your voicemail from your GT Mobile UK

    - Dial 121 (or 91#)

Using voicemail from another phone

Once you have set up a Voicemail access code by using your GT Mobile to call the mail voicemail menu following the instructions, you can check your voicemail from another phone in the UK or when abroad.
To access your voicemail from another phone or from abroad

    - Dial 00447973101121
    - Enter your GT Mobile number and thats it you can access voicemail