Sony Ericsson Z750a - Manual (Page 56)

54 Hearing Aid Compatibility
The SmartChip is not working properly.
Insert your SmartChip in another phone.
If this works, it is probably your phone
that is causing the problem. Please
contact the nearest Sony Ericsson
service location.
Emerg. calls only
You are within range of a network,
but you are not allowed to use it.
However, in an emergency, some
network operators allow you to call the
international emergency number 112.
See Emergency calls on page 16.
PUK blocked. Contact operator.
You entered your personal unblocking
key code (PUK) incorrectly 10 times in
a row.
Charging, alien battery
The battery that you are using is not
a Sony Ericsson-approved battery
.
See Battery on page 58.
Hearing Aid
Compatibility
Your phone is designed for Hearing
Aid Compatibility (HAC) and uses
many settings for optimized use with
hearing aids.
Hearing Aid Settings
You can choose the setting in the
phone to match the setting in your
hearing aid before making or receiving
calls in HAC operation.
• From standby, select Menu > Settings
> the General tab > Accessibility
> HAC/Hearing Aid and choose an
option:
• On - use when your hearing aid is
set toT-coil mode.
• Off - turns off HAC operation.
Z750a_UG_AT&T_P1C_AE.book Page 54 Wednesday, September 12, 2007 8:18 AM
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