Motorola TX77 Quick Reference page 60

The battery won't charge
The battery drains faster than normal
You can't cancel Call Diverting or
Call Barring
The o symbol is flashing
I can't make international calls
English 58
What to do if...
Check the charger. Is it properly connected? Are its contacts clean and dry? See 'Attaching and Using
Batteries'.
Check the battery contacts. Are they clean and dry?
Check the battery temperature. If it is warm, let it cool before recharging.
Is it an old battery? Battery performance will decline after several years use. Replace the battery.
Are you in an area of variable coverage? This uses extra battery power.
Is your antenna fully extended? This helps use less battery power.
Is it a new battery? A new battery will need two to three charge/discharge cycles to attain normal
performance. See 'Charging a New Battery'
Is it an old battery? Battery performance will decline after several years use. Replace the battery.
Is it a battery that hasn't been completely discharged? Allow the battery to fully discharge (until the
phone turns itself off) and then charge the battery overnight.
Check that the Frequency Of Search feature in the Network Selection menu has not been set to
Continuous. See 'Network Search'.
Check that the Battery Saving Mode feature has not been set to Off.
Are you using your phone in extreme temperatures? At extreme hot or cold temperatures, battery
performance is significantly reduced.
Wait until you are in an area with good network coverage and try again.
There is not enough memory available to store another SMS message. Use the Messages menu to delete
one or more existing messages.
Some Service Providers automatically bar the ability to make international calls. Contact your Service
Provider.
Have you included the relevant codes? Press and hold the 0 key to display the international dialling
prefix (+) and then enter the appropriate country code followed by the phone number. The table over
page lists some of the more commonly used country codes.