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Why?
Incoming calls can be taken on normal DECT phones. ALL outgoing (except freephone numbers) made on your mobiles using your inclusive minutes or mobile rates?
It's what we do on PAYG with 3 as it's so much cheaper for calls (3p/min) and we don't make that many calls.
Even better, you can call using WhatsApp or similar apps via the home wifi for free calls to most numbers (with a bit of a faff)?
Gigaset handsets seem to be hundreds and that will pay for a fair few calls. AIUI Sip/VoIP services will require a subscription fee, too. So do check the overall costs/payback time. |
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