You are here:   HomeSupport Samsung archive > Z720v



How do I check how much memory I've used up or got left?

How do I find out my mobile phone number?

How do I find out the IMEI (serial number) of my phone?

How do I find out what software level my phone uses?

How do I get a + sign for making international calls?

How do I reset my phone back to its original settings?

How do I set the phone menu back to English?

Vodafone Tech Team

Not sure how to use your device? Get expert help from our advisers online.

Something not working?

See our handy step-by-step guides on how to recognise and fix common problems.

Know your bill

Get help understanding your bills with our online adviser - Ask Gerry