Store All | SIM Desk Phones | Spares | Tecdesk Model 6 - 4G SIM Desk Phone £199.99 Tecdesk Model 4 - 4G SIM Desk Phone £149.99 Tecdesk Model 5 - 4G SIM Desk Phone £129.99 Tecdesk 3600 - 3G SIM Desk Phone £49.99 Tecdesk Model 6 - Spare Battery £25.00