Dynamics Hong Kong Limited RINGVIENTO Manuale Utente
-10-
Lithium battery: 800mAH
Please refer to their labels for other data related to the battery and the charger.
3 Getting started
3.1
Installing the SIM Cards and the Battery
An SIM card carries useful information, including your mobile phone number, PIN (Personal
Identification Number), PIN2, PUK (PIN Unlocking Key), PUK2 (PIN2 Unlocking Key), IMSI
(International Mobile Subscriber Identity), network information, contacts data, and short messages data.
(International Mobile Subscriber Identity), network information, contacts data, and short messages data.
Note:
After powering off your mobile phone, wait for a few seconds before removing or inserting an SIM card.
Exercise caution when operating an SIM card, as friction or bending will damage the SIM card.
Exercise caution when operating an SIM card, as friction or bending will damage the SIM card.
Properly keep the mobile phone and its fittings such as the SIM cards beyond children's reach.
Installation
Hold the End key for a while to power off the mobile phone
Push the back cover above the battery and remove it.
Pull the left battery buckle outward and then lift the battery away.
Insert the SIM card into the SIM card slot lightly with the corner cutting of the card aligning to the
Push the back cover above the battery and remove it.
Pull the left battery buckle outward and then lift the battery away.
Insert the SIM card into the SIM card slot lightly with the corner cutting of the card aligning to the
notch of the slot and the gold plate of the card facing download, till the SIM card cannot be further