Huawei Technologies Co. Ltd G5520 Manuale Utente
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3
Voice Services
Dual-Card Management
Your phone supports dual-card dual-standby mode, but the
two SIM cards cannot be used simultaneously. When you are
making a call or using data services with one SIM card, the
other SIM card becomes unavailable, that is, no incoming calls
can be received and the data services cannot be used.
two SIM cards cannot be used simultaneously. When you are
making a call or using data services with one SIM card, the
other SIM card becomes unavailable, that is, no incoming calls
can be received and the data services cannot be used.
Making a Call
1.
In standby mode, enter a phone number.
To make an international call, press
twice to enter
the plus sign (+). Then enter the country or region code,
area code, and phone number.
area code, and phone number.
To call an extension number, enter the switchboard number,
press
press
three times to enter p, and enter the
extension number.
2.
Press
or
and select SIM1/SIM2 voice call to call
the number.
3.
Press
to end the call.