I want to try moving the SIM in my iPhone, to an older Doro, so that I'm not changing the number. Now, the iPhone uses the smallest size SIM, so when I got the SIM from Giffgaff I imagine I must have snapped the small part out to put in the iPhone. I'm now obtaining another SIM from Giffgaff (this is a sore point), which must be "universal"in the same manner as the first one was. Will I be able to "snap out" the middle part of the new SIM, and "snap-in" the SIM I extract from my iPhone - or will this be a fail, mechanically? Or, do people sell SIM "adapters" to allow changing the effective size of a SIM?
Thes sore point about giffgaff is that you're supposed to be able to obtain a replacement SIM for the one you have, in the instance where you might have damaged or lost your SIM. But no - where it says you can do that, you then click on the link to order one and find you've ordered a new one, no options.