Sony Ericsson T637 Cell Phone User Manual


 
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Additional information 81
Phone locked
The phone is locked. To unlock the phone,
See “Phone lock” on page 78.
Phonelock code:
Your phone comes with the phonelock code, 0000.
You can change it to any four- to eight-digit code.
See “Phone lock” on page 78.
Number not permitted
The Fixed Dialing function is on and the number
you have dialed is not on your fixed numbers list.
See “Fixed dialing” on page 40.
Charging, alien battery
The battery you are using is not a Sony Ericsson-
approved battery. Please refer to “Guidelines for
Safe and Efficient Use” on page 81 and “Limited
Warranty” on page 85.
Additional information
Guidelines for Safe and Efficient Use
Please read this information before using
your mobile phone.
RECOMMENDATIONS
Always treat your product with care and
keep it in a clean and dust-free place
Do not expose your product to liquid or
moisture or humidity.
Do not expose your product to extreme
high or low temperatures.
Do not expose your product to open
flames or lit tobacco products.
Do not drop, throw or try to bend
your product.
Do not paint your product.
Do not use your product near medical equipment
without requesting permission.