Sony C6906 Startup Manual page 4

30 minutes in fresh (non-saline) water up to 1.5 metres
deep.
Always firmly attach all covers to ensure the water and
dust resistance of the device. If liquid is detected inside
the device, for example, underneath one of the covers,
your warranty will be void.
If the speaker, microphone or headset jack get wet, dry
these areas and wait for three hours before using them
again. You can, however, use other features in the
device that do not utilise the speaker or microphone.
Before using your device in water and in dusty
conditions, refer to the relevant section of the User
guide for your device for more detailed information. An
online User guide as well as a downloadable version is
available at www.sonymobile.com/support.