Hi,
  Would greatly appriciate it if anyone can help, got a samsung e700 that used to be an orange pay as you go but had it unlocked (not unblocked, my mum gave it to me). works ok mostly but requires a password to do certain things like delete old photos and phonebook details. My mum said she didnt put a code in for any reason and the payasyougo handbook gives a few codes that dont work (seem to be applicable to the original orange sim not my vodafone sim). Please help? thanks for lookin

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thanks for horus.ra, much appreciated. Got further problems now
   I had a push message from vodafone and this has sorted out my wap settings but i cannot get mms to function properly. I have tried many of the settings given in various forums but they have conflicting answers. All I get is 'network failed' followed by 'unable to send message'. Is there a size limit on pics? any help? thanks for reading.

Standard picture size across all networks is 100kb for 2.5g connections ( I believe some 3g networks have a limit of 300kb but cannot confirm that)

Also check that mms is provisioned on your sim/account

payg or contract?