156 - Troubleshooting
The standby and talk time is
apparently shorter than ever.
• Your phone consumes more power when signal
reception is poor. Try to move to a better location
when you use the phone.
• Are you using a new battery? It takes several
charge discharge cycles for the battery to reach
its original capacity.
• Is the battery very old? Replace it with a new
one.
• Are you using the phone in very high or low
temperature environment? The efficiency of a
battery can be effected by ambient temperature.
Can not deactivate call barring or
call divert functions.
Is the reception of network signal in good
condition? Move to an open space, or a place
closer to window.
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