gsm_开发者

How to correctly represent message class in SMPP

I am currently trying to figure out how sms classes are correctly represented in SMPP. However I am by now completely confused by the standard and it\'s documentation.[详细]

2023-04-12 19:26 分类：问答

SMS sent from j2me not recieved by non-java phones like android and gsm modem

I need to send a pattern like \"username,password,0,1,1,1,0,1,0\" using sms from j2me app to a gsm modem that is not in my control. It is used to reserve foods.[详细]

2023-04-12 13:54 分类：问答

How to check if iPhone supports CDMA or GSM

Is there any way to identify if iPhone supports CDMA or GSM network. Any A开发者_开发百科pple API in Objective-C which can provide this information.You might examine model id with the function (credit[详细]

2023-04-09 01:34 分类：问答

OpenSource .net SMS library, I can't seem to find one at all for C# [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]

2023-04-08 19:29 分类：问答

Optimal signal strength and quality

I\'m currently developing an application to reset your phone signal when the quality drops too low and I was wondering what the minimal Strength (dBm) requirement is to have a decent signal.[详细]

2023-04-06 03:27 分类：问答

How to determine signal strength when GSM returns '99'?

We have an in-house Android app which is a migration of a pre-existing JME application. There was an issue where users in the field were complaining that the app drained the device battery when it tri[详细]

2023-04-04 05:08 分类：问答

How to disable GSM connection in Android programmatically

I want to enable/disable an Android phone\'开发者_运维问答s GSM connection. I need to disable/enable calls and SMS as required. How might I do this?EDIT: This solution will also turn off wifi, bluetoo[详细]

2023-04-03 12:55 分类：问答

is there an j2me phone state listener similar to android's PhoneStateListener

I\'m going to develop app that will need to detect the caller number and be able to drop the call. I\'ve got several various j2ee midp2 enabled phones I want to use for this, but I can\'t find j2me AP[详细]

2023-04-02 19:12 分类：问答

Communication between gsm modem and android device

I have a server running a C# server app. The app is supposed to periodically connect through a GSM modem to a set of devices(touchpads running android 2.2) and download some files.[详细]

2023-04-02 07:35 分类：问答

debug a GSM Modem using AT command

Folks I have two protoypes (say prototype A and B ). Both the prototypes uses Telit GSM modem . I am using the common SIM to work w开发者_JS百科ith both of them.[详细]

2023-04-02 02:23 分类：问答