Motorola st7790 ユーザーガイド

 

11

 

Your Digital StarTAC phone can use either Lithium Ion (LiIon) 
or Nickel Metal Hydride (NiMH) batteries. Batteries are 
available in these sizes: Slim, Standard, and Extra Capacity.

Your phone can use two batteries at the same time. You can 
use any single battery or battery combination to fit your 
needs. You can even extend your talk-time by attaching an 
auxiliary battery at any time, without interrupting your call.

 

Talk-time

 

 refers to the time you can talk on your phone 

before the battery is fully discharged. 

 

Standby-time

 

 is the 

time that your phone is on but not used for talking.

 

 Talking on the phone uses more power than 

leaving it idle. The more power you use for talking, the less 
you’ll have for standby-time, and vice-versa.

For a complete measure of talk-time or standby-time, simply 
combine the time shown for your main battery to the time 
shown for your auxiliary battery.

All times depend on the network configuration, signal 
strength, and the features selected. (Times are approximate 
for the first 500 charging cycles.)

 

Slim Main LiIon 
(500mAH)

50 min.

30 hrs.

35 min.

8 hrs.

Standard Main 
NiMH (500mAH)

50 min.

30 hrs.

35 min.

8 hrs.

Extra Capacity 
LiIon (900 mAH)

90 min.

55 hrs.

60 min.

15 hrs.

Slim Auxiliary LiIon 
(900 mAH)

90 min.

55 hrs.

60 min.

15 hrs.

 

TDMA.book  Page 11  Thursday, October 29, 1998  9:52 AM