My wife and I are both on Vodafone, however she has almost no reception outside Auckland - in locations where I often have strong 4G signal.  Her Nokia 710 does support the frequencies in NZ, so I'm just guessing her phone for some reason isn't picking up a complete list of cellular towers.

Is there a command to cause the phone to update the list of cellular towers?  She's already taken it to a kiosk where the sales drone checked that the model is supported in NZ, but had no idea what she was talking about when she suggested there could be a command to update this.  I'm sure I remember in the past (on other forums) people suggesting you could just update this before you travel to make sure you'd have the best reception.

Anyone know?

Thanks,