How do I disable automatic sync in Mail for Exchange on my Nokia S40 device?

To switch to manual sync, do the following:

  1. Select Menu > Mail for Exchange or Menu > Apps > MyApps or Apps and Games > Mail for Exchange depending on the phone.
  2. Select Options > Settings > Schedule.
  3. For Server Peak Check, select Manually.
  4. For Server Off-Peak Check, select Manually.
  5. For When Roaming, select Never or Manually.
  6. Select Save.

New email will not be retrieved until you select Sync Now in Mail for Exchange Options.