


Gradwell Mobile allows you to use your mobile phone as a fully integrated Hosted PBX extension, simply by adding a SIM card to your handset.
You use a landline number on your mobile phone, so you can take calls to your office phone number on your mobile handset – and it is a proper mobile phone call, no fiddly VoIP is required.
You can also send and receive SMS messages from your mobile handset, using your landline number.
With all the features of a Hosted PBX and no long-term commitment, Gradwell Mobile delivers high speed, business grade telephony and mobile broadband.
Gradwell Mobile provides you with one number and one phone system, whether your using a desk phone, computer softphone or a mobile device.
You get complete Hosted PBX functionality and low cost calling across your phone system. You can seamlessly mix and match hardware across your organisation, giving some mobile phones, some fixed telephones and some softphones (or perhaps a combination of all three).
Through a powerful interface on their mobile, the web, or their computer, end users will control how they want to receive their phone calls and messages.
Key features:
Gradwell Mobile integrates tightly with both our traditional Hosted PBX platform and the Gradwell One solution.
When combined with Gradwell’s Unified Comms proposition, you gain additional benefits:
Download the Gradwell Mobile product sheet
Monthly costs
Each SIM card is £10.00 per month, with a one-off £10.00 hardware charge and free delivery via Royal Mail Signed For. Each SIM includes one geographic (01, 02, 03 or 0870) phone number.
In addition, a number of bundles and discounted tariffs are available:

Calls
Phone calls to and from your mobile handset and the Gradwell VoIP platform cost 3 pence per minute (ppm). To make outgoing calls, you simply add the normal call charge.
Therefore, calls outbound to UK Landlines are 4.25ppm (1.25ppm landline cost, plus 3ppm mobile charge). You can call 35 international countries for just 4.5ppm, calls to other UK mobiles are 12ppm peak, 11ppm off peak and 9ppm weekends.
Calls inbound on a UK geographic or landline number are charged at 3ppm. So, if you transfer a call from your VoIP phone to a Gradwell Mobile, the cost to you will be 3ppm.
Because Gradwell Mobile is an extension on your Hosted PBX package, any normal call bundles, such as 500 UK mobile minutes, are available for use.
Contract
All Gradwell Mobile services have a 3 month minimum contract period, with a one month rolling contract thereafter.
(All prices are excluding VAT) * £0.04 per MB over your 1Gb limit
Landline numbers
Gradwell can transfer phone numbers from up to 30 fixed line operators, including:
For more information about transferring your landline number to Gradwell, please visit our 'Keep My Number' section.
Gradwell Mobile is an MVNO (?), using the 3G network provided by Three UK.
With approximately 120 new sites coming online every month and a network-sharing programme with T-Mobile allowing for greater coverage, Three have one of the most reliable and rapidly expanding networks available.
When using your handset for data, or using a mobile broadband dongle, you will be able to reach speeds of up to 14.4mbps (?).
With coverage at over 98.5%, this makes it the biggest 3G network in the UK.
You can check the coverage in your area for free by texting your postcode to 88588 for information.
Please note that roaming is not currently supported.
We do not provide handsets directly, but Gradwell Mobile works with any unlocked 3G handset. We particularly recommend Nokia E series, Android, Blackberry and Windows Mobile Phones. For a full list of compatible phones please click here.
When used in conjunction with our Gradwell One service then the following models of phone are supported:
If you need to purchase a phone, we recommend MobileFun for all your phone and accessory needs.
Please note that we can only provide standard SIM cards. We do not provide Micro-SIMs for iPhones or iPads and we are also unable to support BES for Blackberry phones at this time.
Gradwell Mobile can also be used for mobile broadband.
If you require a wireless modem for mobile broadband on your laptop, we’d recommend using the Huawei E1750 USB modem or the Sierra Compass modem, which are available from our partner Mobile Fun.
Charges
You can check the coverage in your area for free by texting your postcode to 88588 for information.
(All prices are excluding VAT)* £0.04 + VAT per MB over your 1Gb limit
Gradwell Mobile allows you to use your mobile phone as a fully integrated Hosted PBX extension, simply by adding a SIM card.