Esse-ti Helpy L300, Руководство пользователя

Страница: 55 / 86

PROGRAMMING 55
¾
Enter:
- 0 to disable the remaining credit request
- 1 to enable the remaining credit request
Programming the minimum credit value
(minimum credit value expressed in
Eur)
¾
Lift the handset.
¾
Press 241.
¾
Enter the minimum credit value expressed in Eur (from 01 to 99)
Example: to program a minimum value equal to 15 Eur dial:
.
Make a remaining credit request now.
¾
Lift the handset.
¾
Press 2420.
Note: this function allows to request immediately the remaining
credit to the GSM provider and generates an immediate
alarm in case the credit should be expiring. Please make sure
the telephone number has been previously set (see page 37)
Listening to the remaining credit value.
It is possible to listen to the remaining SIM credit value directly from the local
telephone.