Home and Office Connectivity: The Huawei F316 Fixed Wireless Desktop Phone is the perfect solution for your home or business voice requirements. communications package. Huawei F316 GSM Fixed Wireless Desktop Phone with SIM card slot, voice call function, and SMS messaging capabilities.This amazing desktop phone is good for both office and home use. Add class, prestige, and 'swagger' to your office desk with Huawei GSM Fixed Wireless Desktop phone. Switch it off, or forward to voicemail after office hours. At home, let it serve as your official home phone that everybody at home have access to Supports GSM Voice call function Supports 250 Personal Address Book Supports calls record Supports handle or hands-free calls. Supports operators pin security and other support functions Supports for user-defined speed dial keys