Sony SPP-IM977 Operating Instructions - Page 26

If the battery becomes weak during a call, LINE°1

Page 26 highlights

Making calls (continued) If the battery becomes weak during a call The handset will beep every three seconds five times and E and "BATTERY LOW" appears on the display. Finish your call and charge the battery pack. For optimum performance, charge the battery for a full 12 hours. Note that during the first 10 - 15 minutes of charging, the phone will be inactive, i.e., unable to make or receive a call. After this initial 10 - 15 minutes, you may be able to use the phone, but the battery duration will be very short; thus it is recommended that you fully charge the battery before the next usage. If you have a spare battery You can replace the battery pack without disconnecting the call during a conversation. To replace the battery pack, perform the following procedure. 1 Press (HOLD) on the handset. The call is on hold and "HOLD" appears on the display. 2 Replace the battery pack. 3 Press (LINE 1) or (LINE 2) to resume the conversation. 26US Basics

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Basics
26
US
Making calls (continued)
If the battery becomes weak during a call
The handset will beep every three seconds five times and
E
and
“BATTERY
LOW” appears on the display. Finish your call and charge
the battery pack.
For optimum performance, charge the battery for a full 12 hours.
Note that during the first 10 - 15 minutes of charging, the phone will be
inactive, i.e., unable to make or receive a call.
After this initial 10 - 15 minutes, you
may
be able to use the phone, but
the battery duration will be
very short
; thus it is recommended that
you
fully charge
the battery before the next usage.
If you have a spare battery
You can replace the battery pack without disconnecting the call during
a conversation. To replace the battery pack, perform the following
procedure.
1
Press
(HOLD)
on the handset.
The call is on hold and “HOLD” appears on the display.
2
Replace the battery pack.
3
Press
(LINE°1)
or
(LINE°2)
to resume the conversation.