TP-Link neffos C9s Guia De Inicio Rapido página 4

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Put in the cards
The card tray can support two Nano-SIM cards or
a Nano-SIM card and a mircoSD card.
Follow the following instructions to set up your
device.
Take care not to scratch your phone or harm yourself
when using the SIM ejector pin. Store the SIM ejector
pin out of the reach of children to prevent accidental
swallowing or injury.
Dual SIM Settings
Go to Settings > Network & internet > SIM cards,
choose a SIM card and then tap the on/off button
to enable or disable SIM1 or SIM2.
Your phone supports only dual card dual standby
single pass, which means you cannot use both SIM
cards for calls or data services simultaneously.
For User Guide and GPL source code, please visit
http://www.neffos.com/en/support.
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