Perfect for the mobile office or site office. No more waiting for a landline connection. Pop in your SIM card and you have service. Its as simple as that. No need to wait to get lines connected and you can take it with you when you go. Perfect as a building site phone or any application where you need a phone available for a limited time. You can also plug in your PSTN business phone lines or residential phone line and receive and make calls out on the PSTN phone network. So you get to keep your advertised landline number but make calls on a Capped mobile plan. The best of both worlds.

The GTSIMF01(Micro Unit) is a revolution in Small Business Telephone Systems. This next generation in desktop wireless phones integrates landline phone features and functions, with those of a mobile phone. The Micro Unit allows you the best of both worlds, you can make outgoing calls using the mobile (GSM Network), while allowing you the option of using the landline (PSTN) and/or mobile (GSM Network) for incoming calls. The addition of cordless handsets makes this a true Small Business System.

Benefits

• Save on Call costs Turn Fixed to Mobile calls into Mobile to Mobile calls, thereby in most cases reducing call costs Save on Provisioning and Installation costs
• No need to provision Fixed Lines Easy installation
• No cabling required Save on Re-Location/Expansion costs 
• Re-Locating? just pick up and take your phone to your new location
• Add additional business numbers without having to provision new lines
• Already advertised a fixed line number for your business? The Micro Unit allows you to keep your advertised fixed line number, with the added benefits of cheaper outbound mobile (GSM) rates.
• Display 128 x 64 LCD display with backlight Phone Book Stores up to a 100 phone book entries.
• Previous Call History Stores up to a total of 10 Received, 10 Dialed, and 10 Missed calls.
• Ring tones 20 Ring tones (32 Cordless)
• SMS Send and receive text messages. Message capacity Inbox (50 messages), Outbox (50 messages).
• Voice Mail Call Restrict/Call Lock Allows you to prevent misuse by locking your phone.
• Battery Life (When not in charger) Up to 2 hours talk time Up to 48 hours stand-by time Speaker Phone lets you talk on the phone without picking up the receiver and allows more than one person to participate in the conversation.
• Call Divert Divert your calls to voice mail or another number of your choice, when busy or unreachable
• Cordless Handsets Supports up to 4 cordless handsets, Full duplex talkback for both handset to handset and handset to base unit

Specifications Dimensions (W x D x H) 200mm x 175mm x 65mm Weight Less than l.5kg Mounting Mode Desktop or Wall Mounted Input Voltage AC: 220V , 50Hz DC:5V l000mA Standby Time: 24Hrs Talk Time: 3Hrs Battery Type: Li-ion Voltage:5V Capacity :1000mAh Ambient Temperature -l0°C - 40°C Storage Temperature -20°C - 70°C Relative Humidity 10% - 95% Working Frequency GSM 850/900/1800/1900 Mhz